Merge pull request #150 from FCStrike/master

Add basic validation to tag creation page
Required fields for companies
Merge pull request #151 from jgho/companyValidation

Required fields for companies
Merge pull request #152 from FCStrike/master

Change ≥ to 3+
Update user profile formatting
Merge pull request #154 from jgho/userProfile

Update user profile formatting
Add group func
Correct formatting
Remove console logs
Merge pull request #155 from willwclo/opp-detail

Implement category switching based on dropdown list
Implement tag sorting by importance
Merge pull request #156 from FCStrike/master

Add swanky loading bar on survey creation page
Merge pull request #157 from willwclo/tag-sort

Implement tag sorting by importance
Change wording of survey creation page header
Allow removal of empty categories
Ensure only categories with no tags can be removed