Temporarily revert "Move `load` event to fire after rendering instead of before (#768)."
Temporarily revert "Move `load` event to fire after rendering instead of before (#768)."

This reverts commit df4c45dd332921b96fb3fa021cdab4dd06f75d96 temporarily to
push a new point release.

mpetroff/pannellum,mpetroff/pannellum,mpetroff/pannellum,mpetroff/pannellum