Adding events for after crud functions and tests
Merge pull request #8 from Joshwlsn/master

Adding events for after crud work and tests
Implement mongo-like querying for fields of a subdocument using dot notation
Add #find() test for matching field of deep subdocument
Merge pull request #10 from OliverJAsh/master

Introduce memory-engine to mongo-like querying for fields of a subdocument using dot notation
Version bump
Updating test to all mongodb engine to work
fixing test again
Adding mongodb  operator
Merge pull request #11 from oliverjohnstone/master

Adding Mongodb $in operator
Version bump
Forcing id to string
Merge branch 'master' of github.com:serby/save into dataReferencingFix

Conflicts:
	lib/memory-engine.js
	test/engine.tests.js
Adding new emits to readme