Moved some logic from worker.perform_job() to job.cleanup().
Remove dist dir (committed accidentally).

This fixes #185.
Call the safe method _pipeline() instead.

This is related to supporting both Redis and StrictRedis connections
since 0.3.5. See commit 54254f227112f6cd32cc47ee1a2494ef9923a10e for
more details.
Fix whitespace.
Don't pollute the default DB with our test data.
Merge branch 'selwin-scheduler-integration' into scheduler-integration
Remove unused import.
Merge branch 'selwin-master'
Fix bug where workers would not execute builtin functions properly.
Bump version to 0.3.7.
Merge branch 'hotfix/0.3.7'

Conflicts:
	CHANGES.md
	rq/version.py
Merge branch 'master' into scheduler-integration

Conflicts:
	rq/job.py
	tests/test_job.py
Refactor the get_func_name() helper function a bit.
Better registry name generation for instance methods.