Merge pull request #128 from FCStrike/master

Add loading spinner
Implement remove tags from opps
Merge pull request #129 from willwclo/remove-tags

Implement remove tags from opps
Merge pull request #130 from FCStrike/master

Add naiive implementation of route protection using redirects
Added logout
Merge pull request #131 from conorfennell/master

Added logout
Patching opportunities
Merge pull request #132 from willwclo/opp-saving

Patching opportunities
Change all <table> tags to <table class="table">