Removed obsolete miq_scanner view
Added new exceptions to be used with Git Automate

This work is related to the GIT Issue.
https://github.com/ManageIQ/manageiq/issues/1199

Issue #1199
Spec cleanup for future GIT support

Issue #1199

Removed ActiveRecord specific tests
Support for lowercase fqnames
Merge pull request #1163 from skateman/gettext-haml-miq_scanner

Removed obsolete miq_scanner view
Merge pull request #1205 from mkanoor/spec_cleanup

Spec cleanup for future GIT support
Use Domain instead of Namespace in specs

Issue #1199

When we move to GIT a domain woud be a separate repository and will
be distinct from Namespaces. In the Postgres the Domain and Namespace
are stored in the same table.
The specs were changed to count namespaces separately from domains.
Merge pull request #1216 from mkanoor/namespace_to_domain

Use Domain instead of Namespace in specs
Merge pull request #1204 from mkanoor/git_exceptions

Added new exceptions to be used with Git Automate