Moved the backend client "lib" folder up one level to match the mobile lib folder
Moved the npm postinstall script to a openshift build hook
Switched from gulp-sass to gulp-ruby-sass to accomodate the old gcc on Openshift
Added a missing npm dep to the top-level package.json
Added a sass error handler
Added the gem bin path to the openshift path in the build hook
Temporarily made the gulp build sequential for troubleshooting on openshift