Removed register setting from preferences.
Removed multiple astrid.com login possibilities from settings.
Merge branch 'master' of github.com:shaded2/Tasquid
removed some unused icons & layouts
Replaced all astrid logos with Tasquid. The notification icon seems a bit small now - maybe it should be changed to something else.
Merge pull request #30 from cemrich/new-image

Replace old astrid images.