Created new universal spec file that can be tested with OBS
Disabled slow test gcs_core_test_gh74 to avoid false positives on crowded build systems
Correct build path
Small fixes based on rpmlint report
Debug: print SUSE version in build
Use GCC-4.7 on SLES SPx
Merge branch '3.x' of https://github.com/codership/galera into 3.x
Tweaks to spec file to make it work with build scripts.
Made both version and release configurable in galera-obs.spec