do not isolate $app
Dirty fix for 'event is not defined' clicking _backend/user_
Clean solution for missing global event obj in FF
Working on #1377
Merge branch 'master' of github.com:bolt/bolt
Merge pull request #1572 from rixbeck/issue-1571

Do not isolate $app on bootstrapping
Merge pull request #1573 from rossriley/extensions-improvements-fixes

update js and css snippets to point to new extensions paths
Merge pull request #1574 from rixbeck/issue-1563

Dirty fix for 'event is not defined' clicking _backend/user_
Allowing for contenttype fields having _info_ that shows infopopup button with hovering info beside field label
Moving the 'messages' below the main headline.
Merge branch 'master-org' into feature-infopop
remove useless _blank target
adding readonly option to float, int and text fields in back-end https://github.com/bolt/bolt/issues/1518
Merge pull request #1576 from jadwigo/master

remove useless _blank target
improved documentation of this method and fix to wrong variable name in return
Removing old, currently never used code
Obsolete comments
Secondary nav: no <hr>/<span> allowed directly under <ul>
Put navigation styles into own sass file
Sassified and cleand up navigation styles