Added x-tag-core as submodule
Merge branch 'master' of gh-neiljdo:neiljdo/tests

* 'master' of gh-neiljdo:neiljdo/tests:
  Added description to README.md
  Added README.md with BitDeli badge
  django-oscar build
  Added directory that will contain django-oscar experiment
  - .gitignore updates - Updated satchmo store projects settings
  Added satchmo store project for exploration (created via `python clonesatchmo.py`)
  Added directory for satchmo playground
  Added variations for the Book class implementation
  - Ignoring compiled/ directories - ProJS Design Patterns listing
  Moved `jsdesignpatterns` to new `js` directory