Automatic line colouring & steps

[garydevenay]

When using a transit polyline, I added a prop to allow the line to be split and automatically coloured by the transit line type provided by Google.

I also added the journey steps to the onReady return object to facilitate the breakdown of a journey into multiple steps over many transit types.

[bramus]

Thanks for this PR. It's a nice addition.

A few questions though:

• Why did you remove region and optimizeWaypoints? This is a breaking change + has nothing to do with this PR.
• Why did you change the mode from uppercase to lowercase? The casing is handled by the component itself. It is a breaking change (as the .ts definitions are also lagging now) + has nothing to do with this PR.

Please keep the contents of your PR limited to only the changes that it says it provides.

[garydevenay]

@bramus Looks like I had some rouge VSCode extension removing unused props! Resolved both issues.

[bramus]

@garydevenay Thanks for the extra pushed commits. It still looks a bit borked though, when you check the "files changed" tab.

Please go over your changes again. Don't be afraid to squash a few commits too, to keep the history clean.

Thanks.

[hawkeng]

Any updates on this?

[thorizer]

this is such a useful feature. any update?

[adhendo]

this is such a useful feature. any update?

bump, any updates this would be awesome