Merge pull request #163 from KurtStam/master

Using the modeshape service
Refactored the interactive shell's API to its own module.
Merge pull request #164 from EricWittmann/sramp-shell-api

Refactored the interactive shell's API to its own module.
Refactoring shell command provider class name.
Merge pull request #165 from EricWittmann/sramp-shell-api-2

Refactoring shell command provider class name.
Fixed an problem where a deriver could not create a relationship from
the source artifact to a derived artifact.  Also added a unit test for
custom derivers.
Merge pull request #166 from EricWittmann/sramp-141-deriver-relationships

(sramp-141) Derivers unable to create relationships from original artifact to derived
SRAMP-121 using modeshape service
chmod a+x
Merge branch 'master' of git://github.com/Governance/s-ramp