[vim] August update

* Update python filetype plugin.
    - Set formatoptions to croql (:h fo-table).
    - Set cinwords to represent keywords that start an extra indent on
      the next line.

* vimrc
    - Set higher cmdheight.
    - Add emails to backupskip.

* keybinds.vim
    - Remap <C-c> to <Esc> in insert mode.
    - Add mapping for syntastic error panel.
    - Remap Barrys window management keybinds to my workflow.
    - Remap <CR> to :nohlsearch.
    - Add mapping for :CtrlPtjump.
    - Add another ack-mapping.

- Add go-related filetype plugin to after-directory.

- Add help.vim filetype plugin to after-directory.

- Add man.vim filetype plugin to after-directory.

- Add vim.vim filetype plugin to after-directory.

* vundle.vim
    - Fix tracking of the vim-lawrencium-plugin.
    - Add vim-startify to plugins.
    - Add ctrlp-tjump to plugins.
    - Add vim-sprunge to plugins.
    - Add vim-godef and vim-gocode to plugins.