Merge branch 'model-cleanup' of github.com:frappe/erpnext into model-cleanup

erpnext/home/doctype/feed/feed.json

@@ -1,5 +1,5 @@
 {
- "autoname": "_FEED.#####", 
+ "autoname": "hash",
  "creation": "2012-07-03 13:29:42.000000",
  "docstatus": 0,
  "doctype": "DocType",
@@ -43,7 +43,7 @@
  ],
  "icon": "icon-rss",
  "idx": 1,
- "modified": "2013-12-20 19:24:07.000000", 
+ "modified": "2013-12-20 19:24:05.000000",
  "modified_by": "Administrator",
  "module": "Home",
  "name": "Feed",

erpnext/home/page/activity/activity.py

@@ -3,6 +3,7 @@
 
 from __future__ import unicode_literals
 import frappe
+from frappe.utils import cint
 
 @frappe.whitelist()
 def get_feed(arg=None):
@@ -18,5 +19,5 @@ def get_feed(arg=None):
 		and ifnull(t2.`read`,0) = 1
 		order by t1.modified desc
 		limit %s, %s""" % (','.join(['%s']*len(roles)), '%s', '%s'),
-		tuple(roles + [frappe.form_dict['limit_start'], frappe.form_dict['limit_page_length']]),
+		tuple(roles + [cint(frappe.form_dict['limit_start']), cint(frappe.form_dict['limit_page_length'])]),
 		as_dict=1)