Version bump to 3.4.0

Author: scheibel

Diff for: CMakeLists.txt

@@ -68,7 +68,7 @@ set(META_AUTHOR_ORGANIZATION "CG Internals GmbH")
 set(META_AUTHOR_DOMAIN       "https://github.com/cginternals/glbinding/")
 set(META_AUTHOR_MAINTAINER   "[email protected]")
 set(META_VERSION_MAJOR       "3")
-set(META_VERSION_MINOR       "3")
+set(META_VERSION_MINOR       "4")
 set(META_VERSION_PATCH       "0")
 set(META_VERSION_REVISION    "${GIT_REV}")
 set(META_VERSION             "${META_VERSION_MAJOR}.${META_VERSION_MINOR}.${META_VERSION_PATCH}")