rewritten the storage part for Delegates to fix broken removal of installed events (when a context different than 'document' was passed), consistent with how Listeners are stored, see issue #7 (pdanpdan)
rewritten the storage part for Delegates to fix broken removal of installed events (when a context different than 'document' was passed), consistent with how Listeners are stored, see issue #7 (pdanpdan)

dperini/nwevents