Fix include guard.
Use Qt5Keychain when building with Qt5
fix test for HAVE_THUMBBUTTON
Merge pull request #218 from TheOneRing/fix-thumb-test

fix test for HAVE_THUMBBUTTON
Fix column view preview widget on high DPI and/or big system font sizes.
Good guy CI made me realize we probably don't want scaling on OSX anyway.
Automatic merge of Transifex translations
Make compile
Fix some mandella API changes
Disable QtKeychain on OSX.
Correct emptyTip for collection views.
Add support for tomahawk://love links.
If a tomahawk link has a xspf, be sure to load it from GAM.
Fix XSPF loading breakage.
Incoming result hints are now passed through ResultUrlChecker.
Fixed enqueuing of urls without metadata.
Remake ColumnViewPreviewWidget without uic.
Show Artist page from ColumnViewPreviewWidget.
Fix build on Mac.
What happens if we never scroll the ColumnViewPreviewWidget?
Fix ColumnViewPreviewWidget minimum height on Mac.