switched to own plugin for coloscheme switching
some small setting changes
Make help window 80 columns wide
Some mappings and functions for editing help files
Added some Abbrevations
call NextColor with light/dark instead of 0/1
added own snippets dir outside of bundle/snipmate
when switching bewtween dark/light remember last

- your on light colorscheme summerfruit
- you swicht to a dark one
- when coming back to light, dont pick the next one
  but keep it on summerfruit
- when light called again, switch to next one
moved distinguised colorscheme to its of repo under bundle