Migrate categories; Update menus
Remove Arts/Life from menus
Remove is_news usage from Blogs
Cleanup
Remove unused columns
Fix some specs
Fix masthead layout [ci skip]
Remove Arts/Life from new layout header
Use 'Immigration' in footer nav
Remove come comments
Remove Arts/Life from new layout header
Spacing [ci skip]
CSS cleanup [ci skip]
Merge remote-tracking branch 'origin/master' into categories-updates

Conflicts:
	db/schema.rb
Fix Emerging Communities title in header/footer
Remove unused short_title attribute on categories; schema update
Merge remote-tracking branch 'origin/master' into categories-updates

Conflicts:
	db/schema.rb
Merge branch 'categories-updates' of github.com:SCPR/SCPRv4 into categories-updates

Conflicts:
	db/schema.rb
Fix typo
Change footer to Immigration