return specification object when instropecting bundle
allow python model save method on instances without id attr
UI-9 enable collection to work with windowing
UI-9 updated test cases for windowing on infinite scroll
UI-9 Removed log statements from the tests
UI-9 Added test case to ensure previous deferred always resolves
UI-9 Removed ignoreLastDeferredCheck flag, handled by triggering update on resolve
UI-9 Added test case to encapsulate fix for previous load deferred
Merge pull request #28 from paramv/master

UI-9 Implemented windowing for infinite scrolling
formatting
DIQ-327 Triggering update causes script execution to halt
DIQ-327 Triggering update causes script execution to halt
Merge remote branch 'upstream/master'
UI-9 Trigger update even if current load and previous load are equal
incrementing version tag
Merge remote branch 'upstream/master'
UI-9 logic to handle corner-case underflow situations
UI-9 Added test to encapsulate collection edge case - when current query is same as _lastLoad.query
Merge pull request #29 from paramv/master

UI-9 Trigger update event if current load's query and last load's query are same

This allows listening objects to update without invoking `load` again.
debug - change dependency order for node >= 0.10.25