Modified wombat color theme (colors for column adn visual block)

Modified class for reST, added support for acronyms html
Cosmetic changes on pylint python module
Removed leftovers from nerd tree plugin

ftplugin/python/pep8_fn.vim

@@ -2,6 +2,7 @@
 " Author: Roman 'gryf' Dobosz (gryf73 at gmail.com)
 " Version: 1.0
 " Last Modified: 2010-09-12
+" Description: {{{
 "
 " Overview
 " --------
@@ -42,6 +43,8 @@
 " [2] http://pypi.python.org/pypi/pep8
 " [3] http://www.vim.org/scripts/script.php?script_id=2441
 " [4] http://pypi.python.org/pypi/setuptools
+"
+" }}}
 
 if exists("b:did_pep8_plugin")
     finish " only load once
@@ -53,7 +56,7 @@ if !exists("b:did_pep8_init")
     let b:did_pep8_init = 0
 
     if !has('python')
-        echoerr "Error: the pep8_fn.vim plugin requires Vim to be compiled with +python"
+        echoerr "pep8_fn.vim plugin requires Vim to be compiled with +python"
         finish
     endif