Fixed a number of CLI related issues.

https://issues.jboss.org/browse/SRAMP-221
https://issues.jboss.org/browse/SRAMP-220
https://issues.jboss.org/browse/SRAMP-219
https://issues.jboss.org/browse/SRAMP-222
Merge pull request #303 from EricWittmann/sramp-cli-updates

Fixed a number of CLI related issues.