medic
fix #1657
pleasing Flummi
Merge pull request #1658 from KoffeinFlummi/medic

Medical setvariable, getVariable
unmute previously unconscious, respawned AI
don't overwrite non set speaker when unmuting
and and
can't have map ctrl before a map is selected, fix #1659
action grabdrag, work on #1647
fix #1647