Merge pull request #37 from bjornstar/master

Move is back.
Merge pull request #38 from bjornstar/master

documentation update.
Merge pull request #39 from bjornstar/master

remove dirty and rename events.
Merge pull request #40 from bjornstar/master

new strategy for move, exposed destroy through Tome.destroy(tome)
Merge pull request #41 from bjornstar/master

no more diffs.
removed all traces of tDiff. added a test for isdirty.
Merge pull request #42 from bjornstar/develop

removed all traces of tDiff. added a test for isdirty.