JBIDE-13900: Update Integration Tests to support latest EAP 6.0.x and 6.1.0.x

Runtimes detection tests was updated to support testing of EAP 6.0.x and 6.1.x.

It was also mavenized. However, if you want to run it via maven, you have to define urls and md5s in variables
jbosstools.test.jboss-eap-6.0.x.url
jbosstools.test.jboss-eap-6.0.x.md5
jbosstools.test.jboss-eap-6.1.x.url
jbosstools.test.jboss-eap-6.1.x.md5

JBoss Tools Component: runtimes
Author: rrabara
Link: https://issues.jboss.org/browse/JBIDE-13900