Snipmate description updated

Scrooloose snippets were replaced with honza/vim-snippets.
Snipmate's version notice removed

Another snipmate's fork (garbas/vim-snipmate) is used now. The notice is
obsolete now.
Merge pull request #465 from vdmgolub/snipmate_docs_update

Snipmate docs update
Update vim-improvements.vundle

This removes a redundant Bundle that already appears on line 9. This was throwing warnings for me whenever I started macvim.
Merge pull request #470 from martco/patch-1

Update vim-improvements.vundle
Decided disabling arrow keys was hurting new people too much
Remove duplicated plugin
Fix Ag functions

I believe this is what is intended? It was not working for me like it was...
Merge pull request #474 from lfilho/patch-1

Fix Ag functions
Remove tagbar settings [Fix #464]
remove vim-easymotion
add vim rename and QFEnter bundles
Merge remote-tracking branch 'joshm1/master'

* joshm1/master:
  change string comparison
  Add fugitive to lightline statusbar
  Improve easymotion highlighting to be yellow not an ugly red block
  Always install zshrc; prevents problems if prezto dir exists but zshrc is missing [Fix #452]
  Update README.md
  Update README.md
  Fixed wrong setup for easyvim

Conflicts:
	vim/settings/easymotion.vim
Merge remote-tracking branch 'origin/master'

* origin/master:
  Remove tagbar settings [Fix #464]
  Fix Ag functions
  Remove duplicated plugin
  Decided disabling arrow keys was hurting new people too much
  Update vim-improvements.vundle
  Snipmate's version notice removed
  Snipmate description updated