Fix alphabetic ordering in ReadMe plugin list

Readme.rst

@@ -80,10 +80,10 @@ Extract table of content  Extracts table of contents (ToC) from ``article.conten
 
 Feed Summary              Allows article summaries to be used in ATOM and RSS feeds instead of the entire article
 
-Filetime from git         Uses git commit to determine page date
-
 Figure References         Provides a system to number and references figures
 
+Filetime from Git         Uses Git commit to determine page date
+
 Gallery                   Allows an article to contain an album of pictures
 
 Gist directive            This plugin adds a ``gist`` reStructuredText directive.