CRAFTERCMS-164;CRAFTERCMS-165;CRAFTERCMS-169;CRAFTERCMS-180

CRAFTERCMS-164;CRAFTERCMS-165;
Update corporale blueprint:
- Removed inert "touts" field from form (also template and content)
- Jquery library is now loaded from static assets (not from remote url)

CRAFTERCMS-169
Request to unlock item was sent on cancel action even in case of new content form (content item does not exist).

CRAFTERCMS-180
Fixed bug that was causing empty path to be sent when requesting copy on empty and non-index folders (like /site/components).