Released version 6.x-1.2.

Identical to 7.x-1.2 but allows you to install with

  drush dl emacs_drush

also while inside a Drupal 6 site.

Changes since 6.x-1.1:

-   Fixed integration with current versions of Situs.
-   Better locating of DRUPAL_ROOT.
-   Adapted to GNU GLOBAL 6.2.7.
-   Support running on non-projects. Support Situs.
-   Minor changes to documentation.
-   #1779978 by Xen: Fixed Bad array to string conversion.