Compatibility matrix would be desirable

[DS177]

A matrix of what packs work with which versions of Stroom.
Like what is is in the https://github.com/gchq/stroom-content repo

[DS177]

Known compatible/incompatible versions:
Stroom v5.1.0
Doesn't work: Git commit ed177fc.....3751fd; Git commit time 2016-09-12 09:59:14+0000; no version info for this - very old
Stroom v5.5.11
Doesn't work: v3.0.1; v3.0.4
Does work: v3.3.2
Stroom v5.5.15
Doesn't work: Git commit ed177fc.....3751fd; Git commit time 2016-09-12 09:59:14+0000; no version info for this - very old
Stroom v6.1-beta.16
Does work: v3.2.1
Stroom v7.0-beta 1.42
Does work: v3.2.1