Trim RAR to not included Derby JAR

[13:08:04] <cibsen> anyone remember why apache derby is included in the AMQ RAR (eg the JCA adapter) ? its 2.5mb
[13:09:32] <gtully> cibsen: that is an oversight is my guess, b/c the rar pulls in activemq all.
[13:10:04] <cibsen> gtully yeah the pom.xml has a zillion excludes
[13:10:16] <cibsen> so i guess i should add derby to the excluded then
[13:10:28] <gtully> cibsen: the jdbc persistence adapter defaults to using derby in the absence of a configured datasource, that is why it is there in the first place as a dep on core
[13:10:52] <gtully> cibsen: yep, cause there is little point using jdbc for an embedded broker in a j22 container
[13:11:07] <cibsen> wouldn't the rar be able to use a persistence adapter installed in the jee server, eg lets say you use oracle as database
[13:11:30] <gtully> cibsen: yep