Add native route options, fix tests and build pipeline

[leifniem]

I exposed a key named nativeRouterOptions for the shorthand definitions that allows to add parameters like preHandler.

I also noticed the test setup was not working for me, which lead me to remove babel from the build process and fix the jest config.

[duanecreates]

I think this is really needed as currently I don't think we can use preHandlers, right?

[leifniem]

@elierotenberg i merged your latest changes, This is still ready to be merged.

[thelinuxlich]

+1

[captain-hak]

+1

[eKulshan]

+1