Removed the empty debug.core.tests project. Also removed the
utils-feature and remote-feature projects since these shouldn't
be features.
Change-Id: Ib5d297c626de5328e3421a1fc9346330d9907750
Also restructures the pom.xmls to put the modules in the top level
so we can order them to have the test plugins build after them.
Change-Id: I2f0e4ebd252791fb8844cdf0f635d574946207aa
