contact_importer 6.x-2.1

This is an emergency release to fix a PHP parse error in 2.0.

Changes since Contact Importer 1.x
======================
- The ability to use multiple retrieval services at the same time. Different services for different providers.
- Better UI.
- A logging system to record the results of imports.
- An overview of providers status to see at a glance which providers may be broken.
- Contact Importer Forms and form binding should work even on forms that don't technically use FAPI correctly.
- Fix bug where non-JS version wasn't correctly returning to forms on a page with a query in the URL.
- Documentation improvements
- Added an ID to the body of the pop-up so that it can be styled to meet your desires.

NOTE: 1.x and 2.x handle engines and providers differently. You will need to reconfigure Contact Importer if you are upgrading from 1.x.

Very few changes since 2.0 Beta 3. If you are using beta 3, 4, or 5 and already have things setup and working there is no necessity to upgrade.