prepare for 0.5.0.Beta1
0.5.0.Beta1 post release
SRAMP-486 shell looks for "java" on the PATH, in addition to JAVA_HOME
SRAMP-489 Remove newlines from WAR plugin manifest configs in pom.xml
files
SRAMP-490 remove maven plugin version overrides
Merge pull request #448 from brmeyer/SRAMP-486

SRAMP-486 shell looks for "java" on the PATH, in addition to JAVA_HOME
SRAMP-493 2 different modeshape dependency versions required to build
SRAMP-491 Support EAP 6.2
added s-ramp-dev-server to README
use new fixed version of picketlink sp filter
Merge pull request #450 from EricWittmann/SRAMP-484

use new fixed version of picketlink sp filter