3rd party certification for JBDS 5.x

We should define what kind of certifications we want and then certify 3rd party plugins with JBDS

Certifiaction could for example be for Groovy Plugin we know it installs, but beyond that there aren't any guarantees.
For m2eclipse it would be the same with respect to installation but that we support the maven integration plugins and provide fixes for that - but not m2eclipse it self.

Specific versions for JBDS 5 are listed here and in JBDS-1594:

jslint/1.5
m2eclipse/0.13.0.201103291237 (or later)
springide/2.6.0.201103160035
testng/6.0.1.20110418_1444

as well as everything listed in JBDS-1235 and JBDS-1593