Fixes #4976 - ensure the process is really running inside a rake task
fixes #4995 - editing location with 'all users' checked fails on edit page in postgres
fixes #4462 - extending the /users/login handling to process REMOTE_USER through intercept
fixes #4863 - API V2 - add puppetclasses format style=list and module_name to base.json.rabl
refs #4305 - add support for OracleLinux
Fixes #4755 - use_cache in development
fixes #3592 lazy load vm with ajax in host show page.
fixes #5071 - foreman-tail stderr is muted
refs #4851: replaced deprecated SmartProxy feature scope with SmartProxy.with_features scope
fixes #4381: dns records are being update after changes to host when dhcp is also present
fixes #2929 - generate encryption key and encrypt data in postinstall
fixes #5053 - minor bug fixes to realm integration
fixes #5072 - x86_86 -> amd64 for FreeBSD media
fixes #5077 - refactor safemode rendering to allow helpers and variables from plugins
needs review: add turbolinks support.