Remove the a.vim plugin
Add a.vim plugin again as a submodule
Remove the CRefVim plugin
Remove the html5.vim plugin
Add html5.vim plugin as a submodule
Remove the nerdtree plugin
Add nerdtree plugin as a submodule
Remove the snipmate.vim plugin
Remove the tagbar plugin
Remove the vim-seek plugin
Add closetag.vim plugin as a submodule
Remove the TabBar plugin
Add TabBar plugin as submodule
Bind TbToggle to F2 and remove the TagbarToggle binding
Add the delimitMate plugin as a submodule
Add subertab plugin as a submodule
Add syntastic as a submodule
Remove the python.vim ftplugin
Disable some pep8 style indentation options