Update vundlrc with new Vundle api.
Bugfix,Add,Remove in vimrc

Bugfix:
* move t_Co limit config to term only(gui_running)
* remove unnecessary ":" from promoteToLet()
* make CodeKitConfigToggle() actually toggle (backup, writebackup)

Add:
* g:UltiSnips_Complete() for using <tab> with Ultisnips
* Json set Marker and tab handling defaults

Remove:
* duplicate "Restore cursor position"
Remove manual GoLang config files.