session: update bundle + change autocmd for rooter
molokai: better conceal on terminal
history: keep 1000 items of history
php: use doxygen instead of phpdoc

doxygen.vim is a part of standard vim and more advanced
php-doc: remove in favor of default doxygen.vim
php-fold: remove
colors: remove all the colorscheme (don't use them anyway)
molokai: remove bundle (will fork in ./colors)
aftercolors: remove bundle
after colors: remove files for molokai and solarized
molokai: merge upstream molokai with own modifications
indentline: 7 levels should be enough
cleanup: remove old statusbar config
tmarks: remove bundle (and it's tlib-dependency)
tabular: remove
splitjoin: remove
unimpaired: remove (only keep [<space> and ]<space> in vimrc)
keybinding: remove some old unused bindings
fix indentation in vimrc