remove extra console.log
add utils for handling nested associations in creates (only one level deep)
split up DQL query functions and use the nested attribute creation
don't delete keys when parsing values
refactor update module structure
first dirty pass at nested updates
fix issue with 1:1 nested updates
refactor nestedModels module into nestedOperations model and refactor
move values parser into nestedOperation module
merge master
fix for column name transforms on update
Merge branch 'master' into nestedCreate

Conflicts:
	lib/waterline/query/dql.js