Oracle support in Cloud Controller
Improve Oracle monkey patch and comment out the ruby-oci8 dependency for
now so that travis will run against the currently supported databases.
Merge remote-tracking branch 'github/master' into
OracleSupportSingleCommit and rename indexes

Conflicts:
	lib/cloud_controller/models/crash_event.rb
	lib/vcap/rest_api/query.rb
	spec/api/app_spec.rb
	spec/api/organization_spec.rb
	spec/api/quota_definition_spec.rb
	spec/api/route_spec.rb
	spec/api/service_auth_token_spec.rb
	spec/api/service_instance_spec.rb
	spec/api/service_plan_spec.rb
	spec/api/service_spec.rb
	spec/api/space_spec.rb
	spec/api/spec_helper.rb
	spec/api/stacks_spec.rb
	spec/vcap/rest_api/query_spec.rb
Merge remote-tracking branch 'github/master' into OracleSupportSingleCommit
Fixing travis.  I added a runtime requirement on
case_insensitive_monkey_patch.
Explaining changes to text filed migration file
Merge remote-tracking branch 'github/master' into
OracleSupportSingleCommit

Conflicts:
	lib/cloud_controller/models/quota_definition.rb
Remove hard-coding of trial_db identifier [finishes #49420959]

trial_db_guid is now configurable in the cc yaml with this stanza:

trial_db:
  guid: <trial db service_plan guid>
Seed db with separate system and app domains

[#49220887]
Allow setting system domain as an app domain
Update vcap_common and accept optional dashboard_url passed from the gateway.
refactor to pull out some seed data stuff from the model classes
add the actual seeds
update schema to allow NilClass for system_domain_orginazation
stager: add upload and download to the droplet and buildpack_cache uris so that nginx doesn't swallow download requests from deas
fixed quota definition flaky test
Fix .ruby-version
Merge remote-tracking branch 'github/master' into
OracleSupportSingleCommit

Conflicts:
	lib/cloud_controller/models/quota_definition.rb
	spec/models/quota_definition_spec.rb
Increase environment limit for app in mysql
Fix count query in test.