fixes #6964 - replace default scope that hides users with explicit scope
Fixes #6400 - Show * next to required form fields
Fixes #3285 - extract 'Host' on reports page for trans.
Fixes #7013 - pin apipie-rails to < 0.2.3

0.2.3 was released with a Ruby 1.8.7 incompatible syntax method
definition
Bump version to 1.7-develop
fixes #6696 - API v2 - specify 'host' as the key in which parameters will be wrapped rather than Host::Base
refs #5190 - updating dependency on apipie-rails

so that we can mark apidoc'd routes as deprecated
Fixes #1592: making report::expire faster and without errors