[drzraf]

• Update the app' to take into account that Flow.js itsef does not provide anymore a way to know whether a given browser is supported.
• Compiled code is now into dist/
• Update to latest dependencies

[drzraf]

I know this change is "hiding" the compatibility-support question, but until it's possible to consistently test the (transpiled) code, it's hard to say (or guess)
As said in the initial v3 commit, it's best to avoid the Flow.js library to depends to much on "window" particular properties and clutter the code with window.navigator property guess work. It's better left to the toolchain.