Update to shibboleth role and allow changing the template directory
Added option to specify migration user and changed to admin user and password vars
Made downloading metadata optional and the URL configurable
Corrected wrong variable name
Merge pull request #837 from edx/cg/shib_templates

Update to shibboleth role and allow changing the template directory
putting xserver key in the var file
writing out private key directly in the vars file
path to ascii-convert
adding extra-args
removing space
quoting content=
removing indent
adding option to do a full installation from scratch
ami for from scratch install
moving the dump vars back to the edx_ansible role
updating jenkins_admin to use keys in the var file
Merge pull request #875 from edx/jarv/add-edx-ansible-jenkins

Jarv/add edx ansible jenkins
adding gem for status.edx.org
add ruby
Merge pull request #876 from edx/jarv/add-gem

adding gem for status.edx.org