removed the hardcoded version from test script for jboss-wildfly

the wildfly maven plugin installs wildfly which apparently uses
some version ranges which can change over time. the test script
needs to find the place where the plugin installs wildfly instead
of hardcoded location.

.travis.yml

@@ -62,7 +62,6 @@ matrix:
     - env: PHASE='-Prake -Dtask=spec:profiler'
     - env: PHASE='-Pjruby-jars,test -Dinvoker.test=extended'
     - env: PHASE='-Pmain,test -Dinvoker.test=extended'
-    - env: PHASE='-Pj2ee'
 
 branches:
   only:

maven/jruby/src/it/j2ee_wildfly/pom.rb

@@ -43,9 +43,10 @@
 # download files during the tests
 execute 'download', :phase => 'integration-test' do
   require 'open-uri'
-  FileUtils.cp( 'target/j2ee_wildfly.war', 'target/wildfly-run/wildfly-8.1.0.Final/standalone/deployments/packed.war' )
-  FileUtils.cp_r( 'target/j2ee_wildfly', 'target/wildfly-run/wildfly-8.1.0.Final/standalone/deployments/unpacked.war' )
-  FileUtils.touch( 'target/wildfly-run/wildfly-8.1.0.Final/standalone/deployments/unpacked.war.dodeploy' )
+  dir = Dir[ 'target/wildfly-run/*' ].first
+  FileUtils.cp( 'target/j2ee_wildfly.war', dir + '/standalone/deployments/packed.war' )
+  FileUtils.cp_r( 'target/j2ee_wildfly', dir + '/standalone/deployments/unpacked.war' )
+  FileUtils.touch( dir + '/standalone/deployments/unpacked.war.dodeploy' )
 
   # packed application
   count = 10