Call for SLIME testers

As you may have heard, SLIME's recently moved to GitHub where, for the last 3 months or so, code has been refactored, bugs have been fixed and some new features have been introduced.

SLIME's commit activity over the last 12 months

The last SLIME release has a very long beard, so we'd like to make a new one next weekend. To make it a good release, it'd be very really helpful if fellow SLIME users grabbed the latest code from github (via either git or the ZIP download link), took it for a spin and, if need be, used the issue tracker to report issues that may pop up.