remove openshift-java-client 2.3 as it conflicts with jbosstools-openshift 2.6 (JBIDE-16971, JBIDE-17210); also fix alphabetization and children count; update datestamp
remove openshift-java-client 2.3 as it conflicts with jbosstools-openshift 2.6 (JBIDE-16971, JBIDE-17210); remove GWT (JBIDE-16960); add new browsersim component