Created new universal spec file that can be tested with OBS
Refs #135: delay enough time to make sure test pass always
Disabled slow test gcs_core_test_gh74 to avoid false positives on crowded build systems
Correct build path
Small fixes based on rpmlint report
Refs #135: add 'const' qualifier back
Refs #135: rollback
Refs #135: add 'const' qualifier where applicable
refs #158 set core->state = CORE_CLOSED in case of forced shutdown
refs #158 added error code to gcs comp message, close gcs core when
delivering self leave
refs #158 removed redundant comment
Debug: print SUSE version in build
Use GCC-4.7 on SLES SPx
refs #159 set evs.version into config when changing version
refs #161 setting evs.evict to empty string now clears evict list

Also evs.evict won't be visible in wsrep_provider_options.
refs #162 changed define _BSD_SOURCE to _DEFAULT_SOURCE
Merge branch 'gh161' into 3.x
Merge pull request #160 from codership/gh158

refs #158, #160 - close gcs core cleanly in case of backend error.
Refs #135 Merge upstream branch '3.x' into gh135
Merge branch '3.x' into gh135