Fixes #5749: Prevent error when migrating existing marketing and engineering
Products due to STI inheritance column.
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.
fixes #5757 - fixing puppet module upload url
Merge pull request #4101 from ehelms/fixes-5749

Fixes #5749: Prevent error when migrating existing marketing and enginee...
Merge pull request #4105 from jlsherrill/puppet-modules

fixes #5757 - fixing puppet module upload url
fixes #5758 - removed errors due to updated permissions
Merge pull request #4102 from parthaa/env-read

Fixes #5682 - Handle Lifecycle env read perms better
Merge pull request #4106 from thomasmckay/5758-subs

fixes #5758 - removed errors due to updated permissions
Fixes #5713: Removes instance method declarations from included block of concerns.