Chiropracto ie7, fetch & json updates, fixes #16

Backbone Fetch Error Handling #15
Backbone Fetch to work in ie7 #14
Remove shim dependencies #13

New components:

jquery.ie.cors.js - ie7 cors patches to allow backbone fetch to return and work correctly in ie7.
json-ie7 - JSON lib which works and is compatible with ie7.
Backbone has been updated from version 1.0 to version 1.1
jquery has been set to be 1.9.1 v2.x.x of jquery does not work with ie7.
Re-apply deepextend patch, fixes #18

    _.deepextend issue with basic object.  Reapplied patch in correct place
ie7 patch update fix for nagini, fixes #19

This solves this issue we had in nagini:

WiserTogether/nagini#273

Also a patch to conver json-ie7 into a requirejs module correctly.
Pub Sub Broadcasting for Nagini Crete, fixes #21

Change-Id: I468f9e6952479fc947b44c787ceedc34d2f40783
Merge branch 'master' into richistron

* master: (22 commits)
  jquery cookie 1.4.0
  Npm test fix
  _.deepextend in model and collection fix
  ie7 fix
  moved checkbox to examples and removed from compiled version of chiropractor
  Added requirejs to bower components removed static components folder in example
  Updated read me with examples
  fixes remove console log
  Table Field and Row with Examples
  Improvements:
  underscore and mixin update fix
  Added underscore to deps for underscore mixin on deep model
  added underscore.minxins.deepextend to resolve _.deepextend issues
  updated bower to point back to wisertogether
  updating deep model
  removed {{ required }} since its done at the label class level
  Update text.hbs
  Update select.hbs
  Update main.js
  Delete a.txt
  ...