allows overriding ssh user
refactoring key handling for redhat variants.
borwsermob-proxy role added
refactoring to support multiple forward targets
The update_edxapp_db_users.yml play does just a subset of the create_dbs.yml.
Update db-clone job to use create_dbs script.
Increase RAM, needs it to build from scratch
Allow future_builtins map module to memory map in xqwatcher apparmor profile
Disable ORA1 unless an environment variable is set
updating gather_assets to use paver instead of rake
don't update rake gem on jenkins
typo fix
adding "when" statement to only do steps if there has been a change in the get_url step
Merge pull request #1351 from edx/han/Vagrantfile

More RAM for base Vagrantfiles
Merge pull request #1357 from edx/cg/add_mmap_so

Allow future_builtins map module to memory map in xqwatcher apparmor profile
configurable redirects for the nginx role
removing extra space
duplicate block
creating nginx conf dir
adding nginxtra role