JBIDE-13790 Remove integration stack tests from this repo

Integration stack tests now have their own repo as described
in JBIDE-13790 .
Created detection and checking operations of servers EAP-6.0.x and EAP-6.1.x.
Added EAP-6.0.x and EAP-6.1.x tests to AllTestsSuite and Java7AllTestsSuite.
Fixed server name of EAP-6.0.x. Using jboss-eap-6.0.
Mavenized EAP-6.0.x and EAP-6.1.x tests.

Servers are downloaded from defined urls and md5s
(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)
Update parent pom reference to 4.1.0.Beta1-SNAPSHOT
Closes BrowserSim/CordovaSim when test is finished
Add url definitions for EAP to avoid build failure

When building tests using mvn verify without any other parameters
the build would fail because the url for download plugin was not
set properly. Now fixed.-
JBTIS-104 Add integration-tests repo definition to root pom

As a consequence of JBTIS-104 and JBIDE-13790, parent pom now contains
a reference to coretests, not integrationtests. In order to resolve
dependencies for bot.ext (and/or others), we need this repo definition.