Bump version to 1.2.0-rc6

Author: PhysSong

CMakeLists.txt

@@ -30,7 +30,7 @@ SET(PROJECT_COPYRIGHT   "2008-${PROJECT_YEAR} ${PROJECT_AUTHOR}")
 SET(VERSION_MAJOR       "1")
 SET(VERSION_MINOR       "2")
 SET(VERSION_RELEASE     "0")
-SET(VERSION_STAGE       "rc5")
+SET(VERSION_STAGE       "rc6")
 SET(VERSION_BUILD       "0")
 SET(VERSION             "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_RELEASE}")
 IF(VERSION_STAGE)