note to self
added universal teardown method
added bubbling and deferred updates to evaluators, same as with attributes. also tidied things up a bit
switched to using universal teardown. also renamed _defAttrs -> _def, as evaluators now use this mechanism as well as attributes
using universal teardown method
bug fix
renamed _defAttrs -> _def
rewrote set method to be more efficient
removed unused vars
removed console.log()
rebuilt
0.3.0-alpha -> 0.3.0-alpha1
release 0.3.0-alpha1