Adding UMD wrapper.
Adjusting initialization process due to UMD adaptation.
Updating some documentation.
Adjusting line spacing.
Updating getHistory private function to reduce .call() ambiguity and overhead.
Replicating current code to /src to normalize directory structure. For now, the build process willy simply copy one file from /src to /build. Distribution ready releases are still located in /dist.
Adding a quick-test web page for manual debugging.