Updating version number to prepare for release v2.1.4
Updates changelog in prep for 2.1.4 release & removes an unneeded extra loading of script already loaded by inputfilters.js.php
Finalizing release v2.1.4
Merge branch 'release/v2.1.4' into develop
Merge branch 'develop' into feature/container2

Conflicts:
	framework/core/forms/form.php
Update to YUI v3.9.1