Getting the admin panel fix back on track for fixing after RC4 freeze
Show definition second bug found. See already closed issue THRONE-45.
Remove lib/REngine.jar

This is now getting a more up-to-date version as a dependency via
rmodules, which downloads version 1.7-3 from Maven.

Maybe we should nevertheless add it to transmartApp as a direct
dependency as well, since it uses it directly. Need to investigate how
to do dependency management a la Maven (with a BOM).
Changing reference maven repo to transmartfoundation
Continuing the push back of the admin panel
Merge branch 'gitlab/f.guitton'