Allowing for contenttype fields having _info_ that shows infopopup button with hovering info beside field label
Merge branch 'master-org' into feature-infopop
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
Split into _nav-pimary.scss and _nav-secondary.scss
Refactored/rewrite of navigation style (manly the secondary one)
Sorry for the big commit, but as it is more a rewrite as refactoring...
Some minor issues still in there
delete generated css
add generated css
Merge pull request #1575 from rixbeck/feature-infopop

Infopopup feature for contenttype fields
Merge pull request #1577 from rossriley/multiple-upload-improvements

improved comments and fix to wrong variable name in return
Merge pull request #1579 from rarila/sidebar

 Refactoring of navigation (mainly the secondary one)
[#1490] Cleanup fo PSR(1/2) method naming.
Small tweaks in sidebar.
introduce field manager preloaded with defaults
add default fields in constructor
fields is an object not an array