[Fixes] payment request url fixes
diff --git a/erpnext/accounts/doctype/payment_gateway_account/payment_gateway_account.json b/erpnext/accounts/doctype/payment_gateway_account/payment_gateway_account.json
index 96b3fcc..d095064 100644
--- a/erpnext/accounts/doctype/payment_gateway_account/payment_gateway_account.json
+++ b/erpnext/accounts/doctype/payment_gateway_account/payment_gateway_account.json
@@ -177,55 +177,6 @@
    "search_index": 0, 
    "set_only_once": 0, 
    "unique": 0
-  }, 
-  {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "fieldname": "reminder_settings", 
-   "fieldtype": "Section Break", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "in_filter": 0, 
-   "in_list_view": 0, 
-   "label": "Reminder Settings", 
-   "length": 0, 
-   "no_copy": 0, 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0
-  }, 
-  {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "description": "In Days", 
-   "fieldname": "reminder_after", 
-   "fieldtype": "Int", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "in_filter": 0, 
-   "in_list_view": 0, 
-   "label": "Reminder After", 
-   "length": 0, 
-   "no_copy": 0, 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0
   }
  ], 
  "hide_heading": 0, 
@@ -237,8 +188,8 @@
  "issingle": 0, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2015-12-24 21:41:05.123141", 
- "modified_by": "Administrator", 
+ "modified": "2015-12-30 15:08:47.042197", 
+ "modified_by": "saurabh6790@gmail.com", 
  "module": "Accounts", 
  "name": "Payment Gateway Account", 
  "name_case": "", 
diff --git a/erpnext/accounts/doctype/payment_request/payment_request.py b/erpnext/accounts/doctype/payment_request/payment_request.py
index 207872a..4086a3c 100644
--- a/erpnext/accounts/doctype/payment_request/payment_request.py
+++ b/erpnext/accounts/doctype/payment_request/payment_request.py
@@ -5,7 +5,7 @@
 from __future__ import unicode_literals
 import frappe
 from frappe.model.document import Document
-from frappe.utils import flt, nowdate, get_url
+from frappe.utils import flt, nowdate, get_url, cstr
 from frappe import _
 from erpnext.accounts.doctype.journal_entry.journal_entry import (get_payment_entry_against_invoice, 
 get_payment_entry_against_order)
@@ -46,7 +46,6 @@
 	
 	def send_payment_request(self):
 		self.payment_url = get_url("/api/method/erpnext.accounts.doctype.payment_request.payment_request.gererate_payemnt_request?name={0}".format(self.name))
-		
 		if self.payment_url:
 			frappe.db.set_value(self.doctype, self.name, "status", "Initiated")
 			
@@ -90,7 +89,7 @@
 						
 	def get_message(self):
 		"""return message with payment gateway link"""
-		return self.message + self.payment_url if self.payment_url else ""
+		return  self.message + """ <a href="%s"> Click here to pay </a>"""%self.payment_url
 		
 	def set_failed(self):
 		pass
@@ -149,14 +148,8 @@
 def get_amount(ref_doc, dt):
 	"""get amount based on doctype"""
 	if dt == "Sales Order":
-		# party_account = get_party_account("Customer", ref_doc.get('customer'), ref_doc.company)
-# 		party_account_currency = get_account_currency(party_account)
-
-		# if party_account_currency == ref_doc.company_currency:
 		amount = flt(ref_doc.base_grand_total) - flt(ref_doc.advance_paid)
-		# else:
-# 			amount = flt(ref_doc.grand_total) - flt(ref_doc.advance_paid)
-#
+
 	if dt == "Sales Invoice":
 		amount = abs(ref_doc.outstanding_amount)
 	
diff --git a/erpnext/docs/user/manual/en/accounts/pyament-request.md b/erpnext/docs/user/manual/en/accounts/pyament-request.md
index de97470..ca696c6 100644
--- a/erpnext/docs/user/manual/en/accounts/pyament-request.md
+++ b/erpnext/docs/user/manual/en/accounts/pyament-request.md
@@ -1,4 +1,4 @@
-Payment Request is mediator between payment gateway and erpnext. From Sales Order or Sales Invoice you can initiate Payment Request. 
+Payment Request will act as mediator between Payment Gateway and ERPNext. You can create payment request via Sales Order or Sales Invoice.
 
 - Create Payment Request via Sales Order
 <img class="screenshot" alt="Payment Request" src="{{docs_base_url}}/assets/img/accounts/pr-from-so.png">