new Version 3.0.4
use a common toplevel CMakeLists.txt
fix building *-doc pkgs
SET_GITVERSION should be inside LibyuiCommon.cmake
Merge pull request #43 from bjoern-esser/master

new Version 3.0.4
it's not `bootstrap` but `bootstrap.sh`
Merge pull request #44 from bjoern-esser/master

fix template-doc.spec.in
use bootstrap.sh for legacy in -doc pkg here, too
checking prefix in -doc pkg is obsolete
re-enable WERROR
Merge pull request #45 from bjoern-esser/master

small fixes
calling bootstrap with curdir-prefixed
Merge pull request #46 from bjoern-esser/master

calling bootstrap with curdir-prefixed
Merge remote-tracking branch 'upstream/master'