v3.0.1

* Fixed "Duplicate as new Passage" not refreshing the node window.
* Error no longer appears when editing passages during play mode.
* Drawstring's "passageStillHasText" variable now public.
* Added a new boolean to drawstring (defaultContinue) that can be used to toggle off and on 'empty passage logic'.
* Added "ForceGetChoices()" to Drawstring.
* Text typed within a passage responds to undo, now.
* Hopefully fixed issue with else if statements not working as expected.
* Variables are parsed inside of insert passage tags correctly again.
* Fixed compilation error.