fixed patches, small bugs
diff --git a/erpnext/home/page/my_company/my_company.js b/erpnext/home/page/my_company/my_company.js
index a7d3bdb..d286372 100644
--- a/erpnext/home/page/my_company/my_company.js
+++ b/erpnext/home/page/my_company/my_company.js
@@ -69,8 +69,7 @@
 			fieldtype: 'Button',
 			label: 'Add',
 			fieldname: 'add'
-		}];		
-	}
+		}];
 
 	fields.push();
 
diff --git a/erpnext/home/page/profile_settings/profile_settings.py b/erpnext/home/page/profile_settings/profile_settings.py
index 22af804..bba12bb 100644
--- a/erpnext/home/page/profile_settings/profile_settings.py
+++ b/erpnext/home/page/profile_settings/profile_settings.py
@@ -8,16 +8,12 @@
 	"""
 	arg = load_json(arg)
 	
-	if cint(webnotes.conn.get_value('Control Panel',None,'sync_with_gateway')):
-		import server_tools.gateway_utils
-		webnotes.msgprint(server_tools.gateway_utils.change_password(arg['old_password'], arg['new_password'])['message'])
-	else:
-		if not webnotes.conn.sql('select name from tabProfile where name=%s and password=password(%s)', (webnotes.session['user'], arg['old_password'])):
-			webnotes.msgprint('Old password is not correct', raise_exception=1)
+	if not webnotes.conn.sql('select name from tabProfile where name=%s and password=password(%s)', (webnotes.session['user'], arg['old_password'])):
+		webnotes.msgprint('Old password is not correct', raise_exception=1)
 			
-		from webnotes.utils import nowdate
-		webnotes.conn.sql("update tabProfile set password=password(%s) where name=%s",(arg['new_password'], nowdate(), webnotes.session['user']))
-		webnotes.msgprint('Password Updated');
+	from webnotes.utils import nowdate
+	webnotes.conn.sql("update tabProfile set password=password(%s) where name=%s",(arg['new_password'], nowdate(), webnotes.session['user']))
+	webnotes.msgprint('Password Updated');
 
 def get_user_details(arg=None):
 	"""
diff --git a/erpnext/patches/jan_mar_2012/subdomain_login_patch.py b/erpnext/patches/jan_mar_2012/subdomain_login_patch.py
index a2cb7c4..9c72b0e 100644
--- a/erpnext/patches/jan_mar_2012/subdomain_login_patch.py
+++ b/erpnext/patches/jan_mar_2012/subdomain_login_patch.py
@@ -1,16 +1,22 @@
 import webnotes
-
-sql = webnotes.conn.sql
 from webnotes.model.doc import Document
 
 def execute():
 	add_default_home_page()
-
+	cleanup()
+	
+def cleanup():
+	from webnotes.model import delete_doc
+	delete_doc("DocType", "SSO Control")
+	delete_doc("DocType", "WN ERP Cient Control")
+	
 def add_default_home_page():
-	d = Document('Default Home Page')
-	d.parent = 'Control Panel'
-	d.parenttype = 'Control Panel'
-	d.parentfield = 'default_home_pages'
-	d.role = 'Guest'
-	d.home_page = 'Login Page'
-	d.save(1)
\ No newline at end of file
+	if not webnotes.conn.sql("""select name from `tabDefault Home Page`
+		where role='Guest' and home_page='Login Page'"""):
+		d = Document('Default Home Page')
+		d.parent = 'Control Panel'
+		d.parenttype = 'Control Panel'
+		d.parentfield = 'default_home_pages'
+		d.role = 'Guest'
+		d.home_page = 'Login Page'
+		d.save(1)
\ No newline at end of file
diff --git a/erpnext/startup/event_handlers.py b/erpnext/startup/event_handlers.py
index c53f1c1..14cc6a0 100644
--- a/erpnext/startup/event_handlers.py
+++ b/erpnext/startup/event_handlers.py
@@ -20,7 +20,7 @@
 		update login_from and delete parallel sessions
 	"""
 	# Clear previous sessions i.e. logout previous log-in attempts
-	exception_list = ['demo@webnotestech.com', 'Administrator']
+	exception_list = ['demo@webnotestech.com', 'Administrator', 'Guest']
 	if webnotes.session['user'] not in exception_list:
 		sid_list = webnotes.conn.sql("""
 			DELETE FROM `tabSessions`
diff --git a/erpnext/utilities/doctype/sso_control/__init__.py b/erpnext/utilities/doctype/sso_control/__init__.py
deleted file mode 100644
index e69de29..0000000
--- a/erpnext/utilities/doctype/sso_control/__init__.py
+++ /dev/null
diff --git a/erpnext/utilities/doctype/sso_control/sso_control.py b/erpnext/utilities/doctype/sso_control/sso_control.py
deleted file mode 100644
index bfc0e43..0000000
--- a/erpnext/utilities/doctype/sso_control/sso_control.py
+++ /dev/null
@@ -1,30 +0,0 @@
-# Please edit this list and import only required elements
-import webnotes
-
-from webnotes.utils import add_days, add_months, add_years, cint, cstr, date_diff, default_fields, flt, fmt_money, formatdate, generate_hash, getTraceback, get_defaults, get_first_day, get_last_day, getdate, has_common, month_name, now, nowdate, replace_newlines, sendmail, set_default, str_esc_quote, user_format, validate_email_add
-from webnotes.model import db_exists
-from webnotes.model.doc import Document, addchild, removechild, getchildren, make_autoname, SuperDocType
-from webnotes.model.doclist import getlist, copy_doclist
-from webnotes.model.code import get_obj, get_server_obj, run_server_obj, updatedb, check_syntax
-from webnotes import session, form, is_testing, msgprint, errprint
-
-set = webnotes.conn.set
-sql = webnotes.conn.sql
-get_value = webnotes.conn.get_value
-in_transaction = webnotes.conn.in_transaction
-convert_to_lists = webnotes.conn.convert_to_lists
-	
-# -----------------------------------------------------------------------------------------
-
-
-class DocType:
-  def __init__(self, d, dl):
-    self.doc, self.doclist = d, dl
-
-  def logout_sso(self):
-    import webnotes
-    import webnotes.utils.webservice
-
-    if session['data'].get('login_from'):
-      sso = webnotes.utils.webservice.FrameworkServer(session['data'].get('login_from'), '/', '__system@webnotestech.com', 'password')
-      sso.runserverobj('SSO Control', 'SSO Control', 'logout_user', session['user'])
\ No newline at end of file
diff --git a/erpnext/utilities/doctype/sso_control/sso_control.txt b/erpnext/utilities/doctype/sso_control/sso_control.txt
deleted file mode 100644
index ee0224e..0000000
--- a/erpnext/utilities/doctype/sso_control/sso_control.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-# DocType, SSO Control
-[
-
-	# These values are common in all dictionaries
-	{
-		'creation': '2010-08-08 17:09:24',
-		'docstatus': 0,
-		'modified': '2010-12-20 19:44:29',
-		'modified_by': 'umair@iwebnotes.com',
-		'owner': 'Administrator'
-	},
-
-	# These values are common for all DocType
-	{
-		'colour': 'White:FFF',
-		'doctype': 'DocType',
-		'issingle': 1,
-		'module': 'Utilities',
-		'name': '__common__',
-		'section_style': 'Simple',
-		'server_code_error': ' ',
-		'version': 1
-	},
-
-	# DocType, SSO Control
-	{
-		'doctype': 'DocType',
-		'name': 'SSO Control'
-	}
-]
\ No newline at end of file
diff --git a/erpnext/utilities/doctype/wn_erp_client_control/__init__.py b/erpnext/utilities/doctype/wn_erp_client_control/__init__.py
deleted file mode 100644
index e69de29..0000000
--- a/erpnext/utilities/doctype/wn_erp_client_control/__init__.py
+++ /dev/null
diff --git a/erpnext/utilities/doctype/wn_erp_client_control/wn_erp_client_control.py b/erpnext/utilities/doctype/wn_erp_client_control/wn_erp_client_control.py
deleted file mode 100644
index 288f305..0000000
--- a/erpnext/utilities/doctype/wn_erp_client_control/wn_erp_client_control.py
+++ /dev/null
@@ -1,141 +0,0 @@
-# Please edit this list and import only required elements
-import webnotes
-
-from webnotes.utils import add_days, add_months, add_years, cint, cstr, date_diff, default_fields, flt, fmt_money, formatdate, generate_hash, getTraceback, get_defaults, get_first_day, get_last_day, getdate, has_common, month_name, now, nowdate, replace_newlines, sendmail, set_default, str_esc_quote, user_format, validate_email_add
-from webnotes.model import db_exists
-from webnotes.model.doc import Document, addchild, removechild, getchildren, make_autoname, SuperDocType
-from webnotes.model.doclist import getlist, copy_doclist
-from webnotes.model.code import get_obj, get_server_obj, run_server_obj, updatedb, check_syntax
-from webnotes import session, form, is_testing, msgprint, errprint
-
-set = webnotes.conn.set
-sql = webnotes.conn.sql
-get_value = webnotes.conn.get_value
-in_transaction = webnotes.conn.in_transaction
-convert_to_lists = webnotes.conn.convert_to_lists
-	
-# -----------------------------------------------------------------------------------------
-
-
-class DocType:
-  def __init__(self, doc, doclist):
-    self.doc, self.doclist = doc, doclist
-
-
-  # Check End of Trial Period
-  # -------------------------
-  def trial_payment_reminders(self):
-    if cint(self.doc.is_trial_account)==1:
-      # Trial Period Expiry
-      trial_end_date = add_days(self.doc.account_start_date, 30)
-      days = date_diff(trial_end_date, nowdate())
-      # check if trial period has expired
-      if days < 10 and days >= 0 and has_common(['System Manager'],webnotes.user.get_roles()):
-        return "Your Trial Period expires on '%s'. Please buy credits online using Manage Account." % (formatdate(trial_end_date))
-      
-      # trial period has already expired
-      elif days < 0 and days >= -6:
-        extended_days = 7 + days
-        return "Your Trial Period has expired on %s. However, your account will be live for %s days. Please contact your System Manager to buy credits." % (formatdate(trial_end_date),cstr(extended_days))
-      elif not has_common(['Administrator'],webnotes.user.get_roles()) and days < -6:
-        return "Stopped"
-    
-    # Account is not a trial account
-    else:
-      return self.account_expiry_reminder()
-      
-
-  # Account Expiry Reminder  
-  # -----------------------
-  def account_expiry_reminder(self):
-    import webnotes.utils
-    from datetime import datetime
-    # Payment Reminder in case of not enough balance
-    cr_reqd = cint(self.doc.total_users)
-    days_left = cint(self.calc_days())
-    # check if account balance is sufficient
-    if cint(self.doc.credit_balance)<(cr_reqd):
-      
-      # Difference between last payment date and current date
-      if self.doc.last_deduction_date: last_payment = date_diff(nowdate(),self.doc.last_deduction_date)
-      else: last_payment = -1
-
-      # 7 days extension
-      remaining_days = days_left - 24
-      if last_payment > 30 or last_payment == -1:
-        if remaining_days < 8 and remaining_days >= 1:
-          return "Your account will be de-activated in " + cstr(remaining_days) + " days. Please contact your System Manager to buy credits."
-        elif remaining_days==0:
-          return "Your account will be disabled from tomorrow. Please contact your System Manager to buy credits."
-        elif not has_common(['Administrator'],webnotes.user.get_roles()):
-          return "Stopped"
-
-      # check if user account is extended for seven days
-      if cint(self.doc.is_trial_account)==0:
-        if days_left < 10 and days_left >= 0:
-          return "You have only %s Credits in your account. Buy credits before %s." % (cint(self.doc.credit_balance),formatdate(self.next_bill_sdate))
-
-
-
-  # Calculate days between current date and billing cycle end date
-  # --------------------------------------------------------------
-  def calc_days(self):
-    if self.doc.billing_cycle_date:
-      next_bill_month = cint(nowdate().split('-')[1])
-      if cint(nowdate().split('-')[2]) > cint(self.doc.billing_cycle_date.split('-')[2]):
-        next_bill_month = cint(nowdate().split('-')[1]) + 1
-      next_bill_year = nowdate().split('-')[0]
-      if next_bill_month > 12:
-        next_bill_month = next_bill_month % 12
-        next_bill_year += 1
-      self.next_bill_sdate = cstr(next_bill_year)+'-'+cstr(next_bill_month)+'-'+(self.calc_next_day(next_bill_year,next_bill_month))
-      #msgprint("next_bill_month :::" + self.next_bill_sdate)
-      return date_diff(self.next_bill_sdate, nowdate())
-
-
-  # Calculate next billing date day
-  # --------------------------------
-  def calc_next_day(self, next_year, next_month):
-    bill_cycle_day = cstr(self.doc.billing_cycle_date).split('-')[2]
-    if cint(next_month) == 2 and next_year%4==0 and (next_year%100!=0 or next_year%400==0) and cint(bill_cycle_day) > 28:
-      bill_cycle_day = '28'
-    elif cint(bill_cycle_day) == 31 and cint(next_month) in (4,6,9,11):
-      bill_cycle_day = '30'
-    return bill_cycle_day
-
-
-  # Update acc credits and balance (making payment from gateway)
-  # -------------------------------------------------------------
-  def update_acc_bal(self,args):
-    args = eval(args)
-    self.doc.credit_balance = cint(self.doc.credit_balance) + cint(args.get('net_cr'))
-    self.doc.total_users = cint(self.doc.total_users) + cint(args.get('total_users'))
-    if cint(self.doc.is_trial_account) == 1:
-      if not self.doc.account_start_date:
-        self.doc.account_start_date = nowdate()
-      self.doc.is_trial_account = 0
-      self.doc.billing_cycle_date = nowdate()
-      self.doc.last_deduction_date = nowdate()
-    self.doc.save()
-
-
-  # Check Credit Balance
-  # ---------------------
-  def check_credit_balance(self):
-    if cint(self.doc.is_trial_account) == 0:
-      if cint(self.doc.credit_balance) < 1:
-        msgprint("You do not have enough credits to add new user. Please buy credits.")
-        raise Exception
-      else:
-        self.doc.credit_balance = cint(self.doc.credit_balance) - 1
-        msgprint("Your one credit is consumed. Balance Credits : %s" % (self.doc.credit_balance))
-    self.doc.total_users = cint(self.doc.total_users) + 1
-    self.doc.save()
-
-
-  # Monthly Deduction
-  # ------------------
-  def monthly_deduction(self, cr_ded):
-    self.doc.credit_balance = cint(self.doc.credit_balance) - cint(cr_ded)
-    self.doc.last_deduction_date = nowdate()
-    self.doc.save()
\ No newline at end of file
diff --git a/erpnext/utilities/doctype/wn_erp_client_control/wn_erp_client_control.txt b/erpnext/utilities/doctype/wn_erp_client_control/wn_erp_client_control.txt
deleted file mode 100644
index 1ab4ed8..0000000
--- a/erpnext/utilities/doctype/wn_erp_client_control/wn_erp_client_control.txt
+++ /dev/null
@@ -1,124 +0,0 @@
-# DocType, WN ERP Client Control
-[
-
-	# These values are common in all dictionaries
-	{
-		'creation': '2010-08-08 17:09:30',
-		'docstatus': 0,
-		'modified': '2010-09-20 14:06:57',
-		'modified_by': 'Administrator',
-		'owner': 'Administrator'
-	},
-
-	# These values are common for all DocType
-	{
-		'colour': 'White:FFF',
-		'doctype': 'DocType',
-		'issingle': 1,
-		'istable': 0,
-		'module': 'Utilities',
-		'name': '__common__',
-		'read_only': 1,
-		'section_style': 'Simple',
-		'server_code_error': ' ',
-		'show_in_menu': 1,
-		'version': 137
-	},
-
-	# These values are common for all DocField
-	{
-		'doctype': 'DocField',
-		'name': '__common__',
-		'parent': 'WN ERP Client Control',
-		'parentfield': 'fields',
-		'parenttype': 'DocType',
-		'permlevel': 0
-	},
-
-	# These values are common for all DocPerm
-	{
-		'doctype': 'DocPerm',
-		'name': '__common__',
-		'parent': 'WN ERP Client Control',
-		'parentfield': 'permissions',
-		'parenttype': 'DocType',
-		'read': 1,
-		'role': 'System Manager'
-	},
-
-	# DocType, WN ERP Client Control
-	{
-		'doctype': 'DocType',
-		'name': 'WN ERP Client Control'
-	},
-
-	# DocPerm
-	{
-		'create': 1,
-		'doctype': 'DocPerm',
-		'idx': 1,
-		'permlevel': 0,
-		'write': 1
-	},
-
-	# DocPerm
-	{
-		'doctype': 'DocPerm',
-		'idx': 2,
-		'permlevel': 1
-	},
-
-	# DocField
-	{
-		'doctype': 'DocField',
-		'fieldname': 'account_start_date',
-		'fieldtype': 'Date',
-		'idx': 1,
-		'label': 'Account Start Date'
-	},
-
-	# DocField
-	{
-		'doctype': 'DocField',
-		'fieldname': 'billing_cycle_date',
-		'fieldtype': 'Date',
-		'idx': 2,
-		'label': 'Billing Cycle Date'
-	},
-
-	# DocField
-	{
-		'doctype': 'DocField',
-		'fieldname': 'total_users',
-		'fieldtype': 'Int',
-		'idx': 3,
-		'label': 'Total Users'
-	},
-
-	# DocField
-	{
-		'doctype': 'DocField',
-		'fieldname': 'credit_balance',
-		'fieldtype': 'Int',
-		'idx': 4,
-		'label': 'Credit Balance'
-	},
-
-	# DocField
-	{
-		'doctype': 'DocField',
-		'fieldname': 'is_trial_account',
-		'fieldtype': 'Check',
-		'idx': 5,
-		'label': 'Is Trial Account'
-	},
-
-	# DocField
-	{
-		'doctype': 'DocField',
-		'fieldname': 'last_deduction_date',
-		'fieldtype': 'Date',
-		'idx': 6,
-		'label': 'Last Credit Deduction Date'
-	}
-]
\ No newline at end of file