update gitconfig
use Pathogen for OmniCppComplete
update global gitigore for doc/tags
rm mako
use Pathogen for vim-cython
rm indent_guides
use Pathogen for surround
use Pathogen for buftabs
rm CSApprox and tasklist
use Pathogen for taglist
use Pathogen for a.vim
rm tex_pdf
use Pathogen for asymptote
use Pathogen for python-syntax
use Pathogen for indentpython
rm color_helper from indent-guides
renaming various vim scripts
use Pathogen for auctex
rm tiddlywiki
use Pathogen for markdown