[master] changelog style: adding "git" before the commit hash

ChangeLog

@@ -3,7 +3,7 @@
 	output from the log4cplus library itself should be printed to
 	stderr anymore. This output can be enabled by using the
 	compile-time option --enable-debug.
-	(Trac #1081, db55f102b30e76b72b134cbd77bd183cd01f95c0)
+	(Trac #1081, git db55f102b30e76b72b134cbd77bd183cd01f95c0)
 
 534.	[func]*			vorner
 	The b10-msgq now uses the same logging format as the rest