Story 52506199:  Added title validations for all create object forms.
Story 53603043: Hiding more content in LHS when in the minimized state
Merge pull request #101 from reciprocity/feature/title-validations

Title validation for all object forms
Merge pull request #102 from reciprocity/feature/side_nav_refinements

Hiding menu items and horizontal bars when LHS is closed
Import file uploading through rails.js and other import/export fixes
Merge pull request #104 from reciprocity/feature/import_extra_work

Allows file upload using rails.js and other bug fixes to import
Merge remote-tracking branch 'origin/develop' into feature/objectives_ui

Conflicts:
	src/ggrc/assets/javascripts/sections/section.js
Remove overwritten 'SectionObjective' model
Enable Section tree's "openclose" toggle for objectives