Story 61387454: Post-import hook for PBC requests, creating GDrive folders as needed
Story 62189658: restricting upload evidence button to non-accepted state in Responses except for admin
Merge branch 'develop' into feature/audit-permission-changes
Story 63586352: Made Permissions refreshable so new Audit contexts are loaded to the client automatically
adding text for help tooltip
Bugfix: Script errors when savign a new audit
Redirect when a program is created

We don't do folder creation on Program creation now.
Redirect when an audit is created
Wait for Audit folder permissions to update
Clean up service and view contributions from extensions

* Unify terminology to use `contributed_*`, and only `ggrc` has the
  `all_*` and `init_all_*` methods
* Use `ggrc.extensions.get_extension_modules` instead of using
  `settings.EXTENSIONS` directly
Fix `mapping_counts` helper when to mappings match

* E.g., no mappings are defined for Threats, etc, but the common tooltip
  should at least not fail
Update Template and RiskAssessment objects

* Add `_fulltext_attrs`
* Add `description` to Template.publish_attrs
Add templates and client-side models for RiskAssessment

* Added Threat, Vulnerability, Template models and modal_content
  templates
Fix issue with `get_extension_modules` with no extensions
Fix `ggrc_gdrive_integration` for new extension
Merge pull request #945 from reciprocity/feature/audit-script-errors

Bugfix: Script errors when saving a new audit
Merge pull request #943 from reciprocity/feature/fill-help-tooltip

adding text for help tooltip
Extend `public_config` implementation for extensions

* Basically, settings "exports" from extensions are now additive, and an
  extension-module-level method is available for providing
  permissions-dependent config.
* Also, add `ggrc_config` Mustache helper to make client-side config
  variables available in Mustache templates
Display "Superuser" in UI for "default admin" users

* Makes `BOOTSTRAP_ADMIN_USERS` config available to client-side, *only*
  to Admin users.
* Shows "Superuser" in top-right dropdown when applicable
* Shows "Superuser" for specified users on Admin page in Roles
Enable configuration of Risk Assessments UI URL

* `RISK_ASSESSMENT_URL` is now a config variable, and available on
  client-side for Admin users
* Use this new config variable in templates to link users to the correct
  external server