Improved tests for util/acyclicTraversal.
update lifecycle callback names
port over adapter whitelist functionality
hasOwnProperty all the things
fix issue with integrator and custom primary keys
fix issue with undefined adapters and reservedAttributes
check sort and null
fix tests
Added WLError class.
Rest of the basic setup for adapter errors.
Finished up error handling, works for detecting validation errors.  Supports toJSON() and toString() (also offers up to toPOJO() as analog for toJSON())
Improve error msgs and prefixes.
Improve errors, cleanup.
Fix empty collection issue during schema sync

With some adapters, things will break if you try to run `.createEach()` with
an empty list.
Merge pull request #323 from jasonsims/master

Fix empty collection issue during schema sync
0.10.0-rc5
fix issue with sorting camel-cased attribute names
fix for manyToMany not returning results
wlerrors2 - not complete yet
Merge pull request #324 from samharnack/master

fix for manyToMany not returning results