Allow customising Chrome Custom Tabs color and title

[josh-burton]

So the custom tabs feel like part of the app, it would be great to be able to customise the color and title.

https://developer.chrome.com/multidevice/android/customtabs

int color = getResources().getColor(R.color.ikea_blue);
intentBuilder.setToolbarColor(color);
intentBuilder.setShowTitle(true);