Fix authoring widgets styling
Merge remote-tracking branch 'nikola/feat-editor-plugins' into devel
fix(angular): pin version to specific snapshot
fix(angular): use beta.17 version instead of snapshot
feat(item-comments): implement authoring widget for comments

SD-505 SD-517
fix(comments): fix tests via using angular.bind
feat(comments): implement ui

add some styling to the widget
fix(urls): make it work with eve returning relative urls

since 0.5 version eve returns urls relative to api root
fix(item-comments): save on enter, add new line with shift
fix(pagination): Fixed resetting page number after filter is changed.

SD-458
Merge branch 'feat-item-comments' into devel
Merge pull request #374 from petrjasek/fix-server-urls

fix(urls): make it work with eve returning relative urls
fix(auth): Styling of form errors

SD-561