Jim asked I make a requestable state for the ST2 SEI guardians that is isolated without the boosts engaged. The idea behind this state would be that we would go here during MICH locking instead of having SEI_BS in ISOLATED_DAMPED.

Thes isolated without boost states can be access from our nominal states only. This may be slightly awkward, but should work well for our purposes. See the attached graphs for a better idea of the states.

This was tested on a few different BSCs and has now been loaded into all chamber managers and the ST2 nodes. The changes are not yet checked into the SVN, we are waiting to hear back from LLO.