fix some kde4 and phonon coexsistence crap with qt5

git-svn-id: https://svn.kvirc.de/svn/trunk/kvirc@6327 17fca916-40b9-46aa-a4ea-0a15b648b75c
fix #1385 so Sfagzilla shuts up once and for all

git-svn-id: https://svn.kvirc.de/svn/trunk/kvirc@6328 17fca916-40b9-46aa-a4ea-0a15b648b75c
fix sql object documentation

git-svn-id: https://svn.kvirc.de/svn/trunk/kvirc@6329 17fca916-40b9-46aa-a4ea-0a15b648b75c
fixes #1384

git-svn-id: https://svn.kvirc.de/svn/trunk/kvirc@6330 17fca916-40b9-46aa-a4ea-0a15b648b75c
add #1380

git-svn-id: https://svn.kvirc.de/svn/trunk/kvirc@6331 17fca916-40b9-46aa-a4ea-0a15b648b75c