Resolving some issues in school [ issue no:- #10464 ] (#10529)

* guardian_name issue fix

* guardian table issue resolved

* resolved fetching issue + unnecessary code removed
diff --git a/erpnext/schools/doctype/student/student.js b/erpnext/schools/doctype/student/student.js
index d3d248b..cadf272 100644
--- a/erpnext/schools/doctype/student/student.js
+++ b/erpnext/schools/doctype/student/student.js
@@ -3,6 +3,11 @@
 
 frappe.ui.form.on('Student', {
 	setup: function(frm) {
+		frm.add_fetch("guardian", "guardian_name", "guardian_name");
+		frm.add_fetch("student", "title", "full_name");
+		frm.add_fetch("student", "gender", "gender");
+		frm.add_fetch("student", "date_of_birth", "date_of_birth");
+
 		frm.set_query("student", "siblings", function(doc, cdt, cdn) {
 			return {
 				"filters": {
@@ -11,18 +16,4 @@
 			};
 		})
 	}
-});
-
-frappe.ui.form.on("Student Guardian", {
-	guardian: function(frm) {
-		frm.add_fetch("guardian", "guardian_name", "guardian_name");
-	}
-});
-
-frappe.ui.form.on('Student Sibling', {
-	student: function(frm) {
-		frm.add_fetch("student", "title", "full_name");
-		frm.add_fetch("student", "gender", "gender");
-		frm.add_fetch("student", "date_of_birth", "date_of_birth");
-	}
-});
+});
\ No newline at end of file
diff --git a/erpnext/schools/doctype/student_applicant/student_applicant.js b/erpnext/schools/doctype/student_applicant/student_applicant.js
index 9b08ee5..40a6ac3 100644
--- a/erpnext/schools/doctype/student_applicant/student_applicant.js
+++ b/erpnext/schools/doctype/student_applicant/student_applicant.js
@@ -39,15 +39,12 @@
 			method: "erpnext.schools.api.enroll_student",
 			frm: frm
 		})
-	}
-});
+	},
 
-
-frappe.ui.form.on('Student Sibling', {
-	student: function(frm) {
+	setup: function(frm) {
+		frm.add_fetch("guardian", "guardian_name", "guardian_name");
 		frm.add_fetch("student", "title", "full_name");
 		frm.add_fetch("student", "gender", "gender");
 		frm.add_fetch("student", "date_of_birth", "date_of_birth");
 	}
-});
-
+});
\ No newline at end of file
diff --git a/erpnext/schools/doctype/student_applicant/student_applicant.json b/erpnext/schools/doctype/student_applicant/student_applicant.json
index 271f873..578f84c 100644
--- a/erpnext/schools/doctype/student_applicant/student_applicant.json
+++ b/erpnext/schools/doctype/student_applicant/student_applicant.json
@@ -881,7 +881,7 @@
    "in_standard_filter": 0, 
    "label": "Guardians", 
    "length": 0, 
-   "no_copy": 1, 
+   "no_copy": 0, 
    "options": "Student Guardian", 
    "permlevel": 0, 
    "precision": "", 
@@ -1058,7 +1058,7 @@
  "istable": 0, 
  "max_attachments": 0, 
  "menu_index": 0, 
- "modified": "2017-06-30 08:21:50.917086", 
+ "modified": "2017-08-23 06:12:36.996978", 
  "modified_by": "Administrator", 
  "module": "Schools", 
  "name": "Student Applicant",