Add visual indication for selection in settings

git-svn-id: http://cantata.googlecode.com/svn/trunk@4700 b1e49159-3266-923f-9c3e-04f16369770a
Better tablet layout condition for settings

git-svn-id: http://cantata.googlecode.com/svn/trunk@4701 b1e49159-3266-923f-9c3e-04f16369770a
Revert last commit

git-svn-id: http://cantata.googlecode.com/svn/trunk@4702 b1e49159-3266-923f-9c3e-04f16369770a
Remove unnecessary comments

git-svn-id: http://cantata.googlecode.com/svn/trunk@4703 b1e49159-3266-923f-9c3e-04f16369770a
Remove unneeded signal

git-svn-id: http://cantata.googlecode.com/svn/trunk@4704 b1e49159-3266-923f-9c3e-04f16369770a
Adjust vertical alignment of labels in UI settings

git-svn-id: http://cantata.googlecode.com/svn/trunk@4705 b1e49159-3266-923f-9c3e-04f16369770a
Merge three TODOs into one

git-svn-id: http://cantata.googlecode.com/svn/trunk@4706 b1e49159-3266-923f-9c3e-04f16369770a