adding edx_ansible to continuous integration
by default enabling ssl in cont int
updating AMI to use the latest cont int image
removing enable ssl as a default
Merge pull request #592 from edx/jarv/add-edx-ansible-to-int

Jarv/add edx ansible to int
Lock the version of virtualenv.

The latest version of virtualenv install pip 1.5 which uses distlib which expects
a home directory where it can create a '.distlib' directory.

See: https://bitbucket.org/pypa/distlib/issue/39/using-distlib-with-pip-fails-when-usre-has
Explicitly set the npm registry.
adding vars for cert key files
changing instance type to small
updating ami for https support with valid cert
back to medium
Use npm config instead of editing rc files directly.
Merge pull request #605 from edx/jarv/add-star-cert

Jarv/add star cert
Merge pull request #603 from edx/feanil/lock_virtualenv

Feanil/lock virtualenv
adding course_data_path for ora
Merge pull request #608 from edx/jarv/ora-course-dir

adding course_data_path for ora
switching to files.edx.org
Merge pull request #611 from edx/jarv/use-cdn-for-vagrant-images

switching to files.edx.org
initial commit for installing edxapp codejail
dependent CODE_JAIL config for lms_env