update bumpversion

Author: AndyEveritt

.bumpversion.cfg

@@ -2,6 +2,7 @@
 current_version = 1.1.0
 commit = False
 tag = False
+allow_dirty = False
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(\-(?P<release>[a-z]+)(?P<build>\d+))?
 serialize = 
 	{major}.{minor}.{patch}-{release}{build}