SRAMP-206 Used ModeShape's BOM

This change slightly simplifies the dependencies but more importantly
ensures a consistent set of versions as used by ModeShape. The BOM
also excludes whatever transitive dependencies are not needed.
Refactored the s-ramp installer a bit and added support for JBoss AS
7.1.
Merge pull request #274 from rhauch/sramp-206

SRAMP-206 Used ModeShape's BOM
Version bump.
Merge pull request #275 from EricWittmann/dtgov-installer

Updated the s-ramp installer
Updated some poms.
Merge pull request #276 from EricWittmann/ms-pom-versions

Updated some poms.
adding to ignore
merge upstream
SRAMP-196 Add the contentHash property for Document style artifacts
Merge pull request #277 from KurtStam/master

adding contentHash
SRAMP-196 Add the contentHash property for Document style artifacts
Merge pull request #278 from KurtStam/master

fixing test regression
SRAMP-196 Add the contentHash property for Document style artifacts
Merge pull request #279 from KurtStam/master

fixing test regression
SRAMP-196 Add the contentHash property for Document style artifacts
Merge pull request #280 from KurtStam/master

fixing test regression
Typo fix.
Merge pull request #281 from EricWittmann/master

Fixed a typo in the installer pom.xml
SRAMP-208 adding KieJar content extractor