Updated savara update site URL to version 2.1.0.Final
JBTIS-18 - move zest from aggregate to target base
update the README for target platform example
update the README for target platform example
update the README for target platform example
update README for target platforms
add nexus example dir
JBTIS-19 merge
clean up integration stack discovery
add org.jboss.tools.central.discovery.integration-stack
update discovery build xml
correct target dependency in discovery
clean up comment
JBTIS-21 - correct detection of core discovery jar