[fix] don't validate standard webform if in sync fixtures

[fix] apply xss filter only if docstatus is draft or submit with update     after submit enabled for the field

[fix] apply xss filter only if docstatus is draft or submit with update after submit enabled for the field

change links to start tutorial in both french and english

PDF Generation for Query Reports

[fixed] Multiple Sessions are Always Denied

[fix] uninstall-app: drop tables after commit

[enhancement] multi-lingual print formats

Casted frappe.db.get_system_setting('deny_multiple_sessions') to int, as a string it is always evaluated as True in the conditional statement and therefore it is always treated as multiple sessions are denied.

01/03/2016 Merge

This reverts commit df085e56.