Update config.py version/release

Fixes https://github.com/PostgREST/postgrest-docs/issues/260

conf.py

@@ -46,17 +46,17 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'PostgREST'
-copyright = u'2017, Joe Nelson'
+author = u'Joe Nelson, Steve Chavez'
-author = u'Joe Nelson'
+copyright = u'2017, ' + author
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
 # The short X.Y version.
-version = u'5.0'
+version = u'7.0'
 # The full version, including alpha/beta/rc tags.
-release = u'5.0.0'
+release = u'7.0.0'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
@@ -225,7 +225,7 @@ latex_elements = {
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
     (master_doc, 'PostgREST.tex', u'PostgREST Documentation',
-     u'Joe Nelson', 'manual'),
+     author, 'manual'),
 ]
 
 # The name of an image file (relative to this directory) to place at the top of