Pull request: Closes #469 Move migration code into its own module

Conflicts:
	sites/all/modules/unl/unl.module
	sites/all/modules/unl/unl_migration.php

Contents of unl/unl_migration.php moved to unl_migration/unl_migration.php and former deleted.

Liferay migration (Closes [gh-471], [gh-504], [gh-505], [gh-506])

Pull request: Closes #465 Move site management code to its own module

Pull request: Closes #470 Move unl_cas and unl_varnish out of unl directory

Pull request: Closes #468 Move wysiwyg code to its own module

Add start of contribution information

[gh-517] Pull request: Closes #517 Add support for safe_key email tokens to webform

See http://drupal.org/node/1340010#comment-6063650

Conflicts:
	sites/all/modules/unl_cas/unl_cas.info
	sites/all/modules/unl_varnish/unl_varnish.info

Conflicts (resolved):
	sites/all/modules/unl/unl.info

Update feedback scope to preserve UI for chat. Close #511.

Pull request: Issue 500 Have unl_varnish purge when Draggable Views is saved

[gh-497] Pull request: Issue 497 Varnish purge buttons