don't require InfDeath for Explodes

closes #5336
Check proc's health before (un)docking. Fixes #5338
Merge pull request #5340 from obrakmann/fix5338

Check proc's health before (un)docking. Fixes #5338
Merge pull request #5337 from Mailaender/explodes-infdeath-null

Fixed Explodes never triggering
Moving all files to the the Common namespace/project and only having RA specific files in the RA namespace