Updated the s-ramp installer to use xslt to update the modeshape and
resteasy modules.  This should make the installer more resistant to
problems when using newer versions of those packages.

https://issues.jboss.org/browse/SRAMP-224
Merge pull request #306 from EricWittmann/sramp-224

(sramp-224) Convert ModeShape main module (jacc) module.xml patch to xslt