Rename roadmap to hide trello part.  #96

Requires cache clear
Added hotfixes #96

4th column for hotfixes.  It's orange.

Ticket sync grabs hotfixes from github with label = hotfix.  Had to change the import a little.  Hotfixes have a milestone already and should skip past the intake sandbox.  Updated things to import tickets with milestones to their milestone (assuming the list exists).
Span tag for @dancabral's convenience.  #96
Label buttons are back at the top #96
Merge branch 'master' of github.com:openscholar/integrated_support