docs: change version to 2015.1+

docs/conf.py

@@ -54,9 +54,9 @@ copyright = '2015, Project Gluon'
 # built documents.
 #
 # The short X.Y version.
-version = '2015.1'
+version = '2015.1+'
 # The full version, including alpha/beta/rc tags.
-release = '2015.1'
+release = '2015.1+'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.

docs/site-example/site.conf

@@ -1,4 +1,4 @@
--- This is an example site configuration for Gluon v2015.1
+-- This is an example site configuration for Gluon v2015.1+
 --
 -- Take a look at the documentation located at
 -- http://gluon.readthedocs.org/ for details.