Add version argument to class members of Style, deprecate older ones

[tobrun]

Add a version argument to the Style class members. Each member documentation would say what the current latest version is, “as of” a certain date. Deprecate the unversioned methods.

Update:

For iOS:

Add a version argument to the MGLStyle class methods. Each method’s documentation would say what the current latest version is, “as of” a certain date. Deprecate the unversioned methods.

For Android:

Use same system as iOS, deprecate old Style.java class.

In line with deprecation of the Emerald style in #4577 .

[jfirebaugh]

For Android, we should switch to a function-based approach like iOS: Style.mapboxSatelliteStyleURL(int version). That way we don't have to modify Style for each new style version release.

[tobrun]

@jfirebaugh thank you for the input,
I updated the requirements above and divided them in iOS and Android specifically.

[1ec5]

Style URL APIs are getting versioned in the iOS and OS X SDKs in #4759.

[tobrun]

@1ec5 great,
I will create a branch from #4759 and create a PR to get the Android changes in the same PR.