ooici/coi-services — pull request #2065 by carueda (2014-05-05 23:13:55+00:00)
Title: fix mission test and other adjustments

Some adjustments including a fix for test_simple_mission_command_state.

@edwardhunter please review/merge
@bobfrat please review.

Note: it includes a change in mission_executive to import DriverEvent from ion.core.includes.mi (which seems to be the module to use according to its occurrence in several other source files in coi-services).