[lucenepp] Remove trailing spaces
[lucenepp] Disable tests

Building tests also builds a bundled gtest version which makes the build
take awfully longer. As tests are not run, we can save the user from this
overhead.
[phonon-vlc] Remove trailing spaces
[phonon-vlc] Add FIXME that needs to be checked by an OSX user
[phonon-vlc] Remove unnecessary deps
[phonon-vlc] Use official FTP
QCA Plugins are now bundled directly with qca
[qca] Explicity require OpenSSL plugin
No need for QJson in Qt5 build
QTweetlib is no longer a dep
[qtkeychain] Explicity force Qt5
[qtkeychain] Add 0.4 release
[tomahawk] Remove obsolete deps