Fixes #5736, fixing typo in karma coverage configuration.
Merge pull request #4095 from waldenraines/5736

Fixes #5736, fixing typo in karma coverage configuration.
Merge pull request #4073 from Katello/roles

Refs #5217: Merging roles branch to master.
Fixes #5682 - Handle Lifecycle env read perms better

1) Made env index call prune the return list based on read perms
2) Made the env page in the UI display paths appropriately based on read
perms
3) Updated the create env call to require read access on the prior
environment before one can create.