Issue #2273323 by MartijnBraam: Fixed Code cleanup.
Issue #2271211 by tloudon: Fixed Drush hosting import issue for Drupal 7 profiles.
Issue #2280081: Allow specifying default database server.
Allow for empty hosting feature 'group' field.
Issue #2191327: Replace hook_drush_load() with --exclude.
Revert "Issue #2191327: Replace hook_drush_load() with --exclude."

This function needs to live in provision.

This reverts commit ec584672543bc4cf7979f6130fd5c7b990cdbf56.
Removing welcome page
Issue #2283081 by arosboro, josephcoder: Fix server context not being created on node insert.
Remove old hook documentation, hook_provision_args was last used in 1.x
Add task to delete servers.
Issue #2282675 by chertzog, arosboro: Fixed Misc D7 Updates.
Another db api update, don't use placeholders for tablenames
Issue #2282675 by chertzog, arosboro: Fixed Misc D7 Updates.
Another db api update, don't use placeholders for tablenames
Issue #2283103 by chertzog: Fixed Migrate form errors.
Merge branch '7.x-3.x' into dev-helmo-3.x
Issue #2283149 by arosboro: Fixed Missing isset in forms for platform and example.
Issue #2178749 by univate: Added db_name not available after install/import/migrate - requires verify to run.