Call validate on update_after_submit. Fixes #1595
Fixes in validate_after_submit for data import.
Fixed Letter Head permissions, pjax only when .htm(l) or no extension, dragging issue in grid
Fixed: set_options set model value
Assignment: comment mandatory. Fixes frappe/erpnext#1600
Fixed moduleview language issue
updates to pages
added sort_field and sort_order to doctype so that sorting can be user defined. Also added to customize form view
added hook for role_home_page
views and lists
removed debug from search.py