MH-9948, better tag script.  Still needs work though.
MH-9948: Release scripts updated, documentation still in progress.
MH-10023, Added some maven stuff to .gitignore
Merged in lkiesow/matterhorn/t/MH-10023-gitignore (pull request #53)

MH-10023, Added some maven stuff to .gitignore
MH-9948: Updating the release scripts back to handle multi-pom modification.  Unfortunate, but MH-9994 precludes this at the moment.
Merged in greg_logan/matterhorn/t/MH-9948-fix-remaining-scripts (pull request #55)

MH-9948: Updated tag script, and re-adding pom file mangling