Add ScheduledSet and test case for it.
Add scheduledset and a test case for it.
wait longer
fix scheduledset implementation, add tests, update doc
0.3.2: added scheduledset
Merge branch 'scheduled_set' of github.com:percolate/quedis into scheduled_set

Conflicts:
	redset/sets.py
	tests/test_sets.py
doc typo
improve coverage
Merge pull request #3 from percolate/scheduled_set

Add ScheduledSet and test case for it.