added permission methods to conf service
[views] make knockout not flicker the page on load
[views] AbstractList: Add loading indicator
[views] AbstractList: Add an error indicator & use it for IO fails
[views] AbstractList: Use error indicator for group selection
[views] Dashboard.User backport error box from AbstractList
[css+less] define color-text-normal
[views+css] change abstract-list to abstract-list-item

And add some styles for links
[views] Dashboard.User: make abstracts link to the editor
Merge pull request #85 from gicmo/KOflicker

Workaround for KO flicker + loading & error reporting for User Dashboard & AbstractList

LGTM
[css] replace color-text-normal with color-fg
Merge pull request #87 from gicmo/userdashEditor

Dashboard.User: Make abstracts link to the editor

OK
test for permissions for conference service
permissions management done on the service layer with tests
controllers and one test for managing permissions done
permissions on controller level done
Merge remote-tracking branch 'upstream/master'
[less] Add new color palette
[css] Typography: Change fonts to Open Sans + Garamond
[css] Replace upstream bootstrap with our own version