MAINT: start 2.1.x series

Author: matthew-brett

nibabel/info.py

@@ -7,10 +7,10 @@
 # full release.  '.dev' as a _version_extra string means this is a development
 # version
 _version_major = 2
-_version_minor = 0
+_version_minor = 1
 _version_micro = 0
-# _version_extra = 'dev'
-_version_extra = ''
+_version_extra = 'dev'
+#_version_extra = ''
 
 # Format expected by setup.py and doc/source/conf.py: string of form "X.Y.Z"
 __version__ = "%s.%s.%s%s" % (_version_major,