Add .vundles.local to allow per-installation plugin customization

Adding and removing vim plugins is now done by adding and removing
from ~/.vim/.vundles.local. This file is sourced at the end of
vundles.vim

Fixes #275
Remove old reference to tab navigation
Merge pull request #308 from jravetch/patch-1

Remove old reference to tab navigation
Switching from Ack to Ag
Adding hack to make git completion faster for local stuff
Merge pull request #313 from lfilho/faster-git-compl

Adding hack to make git completion faster for local stuff
Merge pull request #303 from lfilho/ack2ag

Switching from Ack to Ag
Merge pull request #292 from skwp/vundles_local

Add .vundles.local to allow per-installation plugin customization
Externalizing color scheme configs outside plugin folder
(cherry picked from commit ac952b3d3ffbe8ea33460e98a37eb6ce67a871c1)
Revert "Change indent/unindent behaviour in visual mode"

This is not good for normal vim behavior. You should be able to hit '.'
to repeat the last command. This change breaks that with respect to
indenting.

This reverts commit 72ff8f33db0f6b3ec37f8012d1979184c1751ff8.
Fix documentation for CtrlP vim plugin

Ctrl-p shortcut is actually used by yankring plugin
(cherry picked from commit 26400827300686ad5f3d4daba0f1b841e12d474a)
Merge pull request #316 from nandalopes/sfix_readme

Small fix documentation for CtrlP vim plugin
Fix: make vim command be os-specific, readme fix
(cherry picked from commit c58e8d3c3cc923639241e2e5edc59846fb5ba810)
Adding 3 more and organizing text objects vundles
Merge pull request #318 from lfilho/more-txt-obj-vundles

Adding 3 more and organizing text objects vundles
Updating next-textobject to Steve Losh's new version
Merge pull request #319 from lfilho/next-textobject-update

Updating next-textobject to Steve Losh's new version
Merge pull request #317 from petRUShka/vim-ruby-debugger-fix

Fix: make vim command be os-specific, readme fix
Re-organizing entire file
Merge pull request #320 from lfilho/organizing-vundles

Re-organizing vundle file