Added a map between the build variant name and a hockey application ID. This will let you upload multiple applications with the same package name (e.g. QA, Test and Prod environment for the same app).
Shortened comment to fit in github's rendering width.
Readme formatting.
Fixed lack of value typing for map.
Removed app ID logging, logging the URL will contain the information necessary if app ID was found.
Fixed typo in variant name, missing from rename,
Fixed nullpointer when not providing a map with variant -> app id. Will now throw an exception if a map is provided, but a match is not found to avoid having an arbitrary app being overwritten.
Added type to appId and uploadUrl variables after PR feedback.