Removed unnecessary OverLength highlight

Added ColorColumn definition to wombat256grf colorscheme
Added definition of ColorColumn for python filetype
Downgrade pyflakes, because I don't want to have the errors in QF
Wrapped substitutions with try: except blok in reST function blogify()
Updated GetLatestVimScripts data file
Updated plugins: vimwiki and vcscommand
Removed pythoncomplete.vim since it is the same as the default form vim
Removed colorschemes: lettuce and wombat256

snippets/rst.snippets

@@ -18,7 +18,7 @@ snippet status
 	:Status: ${1}
 snippet copyright
 	:Copyright: ${1}
-snippet rights
+snippet rights reST tag
 	:Rights: ${1}
 snippet type
 	:Type: ${1}