tweet 6.x-4.1

This is a maintenance release and the branch point for the Drupal 7 branch. It includes a few bug fixes that have been sitting in the development build for awhile. This release is very stable, and the 6.x-4.x branch is in maintenance mode only as development focus shifts to the Drupal 7 branch.

Changes since 6.x-4.0

#845034 [node-teaser] token should not display markup
#869710 Only truncate tokens if necessary
#882740 _tweet_to_twitter uses empty url when $nid parameter is not numeric (i.e. an absolute URL)
Use "administer site configuration," not "access administration pages" permission to access module's settings