Merge pull request #19 from bparees/master

No way to override JAVA_HOME hardcoded in /usr/bin/mvn script
remove lsof usage
Merge pull request #20 from bparees/lsof

remove lsof usage
Minor updates to the README and adding Source-Url to the manifest
Emphasize version in README
Minor update to README
Update namespaces in default web.xml file
Bug 1146376 - Updated description to match with jbossas
BZ-1146414: Change the cartridge vendor name from wildfly to jboss
BZ-1147350: Unpaired single quote in bin/install
Updated README.md to mention scalable app and quota problem
Update scalable app information in README
Deleted the PostgreSQL JDBC driver 8.4 (labelled postgresql-jdbc3.jar
but really postgresql-8.4-701-jdbc4.jar) and replaced it with an
up-to-date version (postresql-9.3-1102-jdbc41.jar) appropriate to the
version of the PostgreSQL server offered through the standard OpenShift
cartridge.