Install try icons, instead of embedding


git-svn-id: http://cantata.googlecode.com/svn/trunk@4104 b1e49159-3266-923f-9c3e-04f16369770a
Mono try icons for KDE builds too


git-svn-id: http://cantata.googlecode.com/svn/trunk@4105 b1e49159-3266-923f-9c3e-04f16369770a
Qt5.2 has support for clear button in QLineEdit


git-svn-id: http://cantata.googlecode.com/svn/trunk@4106 b1e49159-3266-923f-9c3e-04f16369770a
Fix for BUG: 410


git-svn-id: http://cantata.googlecode.com/svn/trunk@4107 b1e49159-3266-923f-9c3e-04f16369770a