Remove unused PACKAGE_BUGREPORT, initialize FIRMWARE_VERSION with sensible default

CMakeLists.txt

@@ -254,11 +254,8 @@ if(GIT_FOUND)
   )
 endif()
 
-# Below is a hard-coded info
-set (FIRMWARE_VERSION "No svn information")
-add_definitions("-DFIRMWARE_VERSION=\"${FIRMWARE_VERSION}\"")
+add_definitions("-DFIRMWARE_VERSION=\"${GIT_COMMIT_HASH}\"")
 add_definitions("-DPACKAGE_VERSION=\"Branch: ${GIT_BRANCH} Abrev. Hash: ${GIT_COMMIT_HASH} Date: ${GIT_COMMIT_DATE}\"")
-add_definitions("-DPACKAGE_BUGREPORT=\"openair4g-devel@lists.eurecom.fr\"")
 
 # Debug related options
 #########################################