Merge branch 'master' into tests
Convert tests and suite to junit 4.
#2 : Convert shell tests to junit4 + Suites.
#2 : Add main test suite to test launch configuration.
#2 : Convert unit test from core project to junit 4.
#2 : Convert unit test from net project to junit 4 + Move ethernet to correct package.
Merge branch 'tests' of https://github.com/flesire/jnode.orig into flesire-tests