Added ability to override spot-bid and instance-type from command line
hack to fix problem where terminate —force fails
Bug fix for exception thrown in get_impaired_nodes that occurs when there are >100 nodes.

AWS doesn’t allow for more then 100 instance ids to be specified at once.
Merge tag '0.95.6' into minor-fixes to include fix for newer versions of boto

release 0.95.6

Conflicts:
	starcluster/static.py
Merge remote-tracking branch 'origin/vanilla_improvements' into vanilla-minor-fixes
Formatting changes to satisfy checks in check.py
Merge pull request #11 from pgm/vanilla-minor-fixes

Vanilla minor fixes