Revert "Merge pull request #8 from smdern/add-vimgutter"

This reverts commit 9f4f6c786abc2fddbc455a735677ee756629e10c, reversing
changes made to 1a601654a1c8fae6c8879606fe31767346fdcbd7.
use zeus or bundle exec for vroom
Some improvements to tmux switching

Thanks @tarruda
Merge remote-tracking branch 'upstream/master'
add vim-marked
Add vim-slurper
use release matchindent
Merge remote-tracking branch 'upstream/master'
Add ,t support for jasmine
Use my fork of command-w

Automatically closes duplicate splits
Nitpick things
Open splits below and to the right by default
disable zeus support in vroom, we have our own

Also add support for rspec binstubs
use zeus teabag instead
add rails alternate mappings
Add mapping to create spec
Merge remote-tracking branch 'upstream/master'