Pulled out alter, added notice explaining the situation w/ automigrations.
New automigration strategies.  Less sexy, more reliable.
Added getRelations utility method to share across automigration strategies.
Now using actual drop/define  in alter strategy, failing one test.
'this' context issue, set default migrate to drop temporarily.
All core tests pass, but may cause issues w/ adapter tests.
Cleanup, on the hunt to solve #259, which may solve the other issues w/ lingering tables.
Only automigrates 'logical' resources (i.e. collections, but not join tables.)  This causes problems though.  Need 'define' to do more work.
Refactor, adds logs.
Remove console.logs, brogramming to fix mysterious mysql timing issues.  Set eachSeries on automigrations.