Engine: Updating katello reset DBS to only reset Pulp and Candlepin.

This will not reset the Katello/Foreman DB like it did previously. That should
be done through the normal Foreman setup. This could be moved out to a rake
task in the future, but for now this is a utility method when needing to
reset your development environment.
Engine: Fixes #3325: Initial fixes to get content search UI working.
Merge pull request #3242 from ehelms/engine-reset-dbs

Engine: Updating katello reset DBS to only reset Pulp and Candlepin.
Engine: fixes #3257 - Katello seeds.rb is run by rake db:seed in Foreman app
Engine: fixes #3381 - change username/email to Foreman column names login/mail
Merge pull request #3228 from isratrade/3257

Engine: fixes #3257 - Katello seeds.rb is run by rake db:seed in Foreman app
Engine: Updates to fix page loading after initial setup.
Merge pull request #3251 from ehelms/engine-setup

Engine: Updates to fix page loading after initial setup.
Merge pull request #3235 from ehelms/engine-content-search

Engine: Fixes #3325: Initial fixes to get content search UI working.