Ignore gears without frontend mappings in the idler.
Merge pull request #2646 from mrunalp/bugs/idler_standalone_dbs

Merged by openshift-bot
Bug 962657: Add client result for mongodb credentials during install
WIP Cartridge Refactor - Updated Guide

* Results of review by documentation group
Merge pull request #2653 from jwhonce/wip/documentation

WIP Cartridge Refactor - Updated Guide
Merge pull request #2649 from ironcladlou/bz/962657

Merged by openshift-bot
Merge remote-tracking branch 'origin/master' into site_nav_changes