V2 WIP:

* Added application_repository.rb + tests
* Configure/deconfig WIP -- Tests having selinux issue running setup
* Add unit test for v2 model, minor cleanup
* Implement util cgroups methods
* Add comment for v2 destroy
* Mock cartridge WIP
* Fix private endpoint availability checks
WIP Cartridge Refactor

* Restore creating git directory
mock cart rpm changes
Use unversioned template for mock
rename mock template.git to template
WIP: mock cart cuke test
WIP: make jhonce happy
WIP Cartridge Refactor -- coverage_helper

* Add sticky bit to test/coverage directory to avoid issues with oo_spawn tests
* Add NodeLogger
WIP: mock.feature
Merge pull request #36 from pmorie/dev/cartridge_refactor

Dev/cartridge refactor
WIP: mock cuke test

Get marker steps working
Add steps for dynamically rendered env entries
Fix unlock gear
Merge pull request #38 from pmorie/dev/cartridge_refactor

WIP: mock cuke test
WIP Cartridge Refactor

* Add support for v1_cartridge_format/v2_cartridge_format markers in /var/lib/openshift/.settings
Merge pull request #39 from jwhonce/dev/format_markers

WIP Cartridge Refactor
WIP Cartridge Refactor

* Removed unused code
Merge pull request #40 from jwhonce/dev/format_markers

WIP Cartridge Refactor
Flesh out mock.feature
Merge pull request #41 from pmorie/dev/cartridge_refactor

Flesh out mock.feature
Add checks for default env vars to mock.feature
add private endpoints to mock.feature