Flatten 'gears' in application mongo record i.e. 'gears' field will be sibling of 'group_instances'.

Remove group_instace_id field from some pending op models that are no longer needed

Bug fixes

Resolved merge conflicts
Bug fixes: 1034084, 1034018
Remove Open Sans since we're not including it externally,
    make font stack consistent with our site,
    set line-height
Fix group_instances/component_instances/gears checks in oo-admin-chk script
Bug 1034077: Fix for backend connection not opened.
add zend-6.1 to rest_api cartridge_type_test
Merge pull request #4249 from sg00dwin/app-start

Merged by openshift-bot
Merge pull request #4240 from pravisankar/dev/ravi/card114

Merged by openshift-bot
Merge pull request #4250 from mrunalp/bugs/1034077

Merged by openshift-bot
Creating group instance and components on gear creation
Bug 977929
Merge pull request #4253 from sosiouxme/oo-diagnostics

Merged by openshift-bot
Merge pull request #4251 from lnader/master

Merged by openshift-bot
Temporarily disable code that breaks test

Temporarily disable the test code that tries to deploy an artifact_url
because we don't have the artifacts created and servable from anywhere.
Re-enable once we figure out how to precreate the artifacts and make
them available.
Merge pull request #4255 from VojtechVitek/zend6_merge_test

Merged by openshift-bot
Merge pull request #4256 from ncdc/disable-broken-tests

Merged by openshift-bot
Fix for bug 1034596
remove links that point to openshift.redhat.com
Fix bug 1034567
Make input fields block at 640px
Bug 1032436
remove duplicated sentence describing web framework category