Create a license

[plusmobileapps]

There is currently no license on this project so it's unknown on the legality of using this code in other projects. Please add one so others can know what is possible to do with this code.

[MichaelBuessemeyer]

Hey @plusmobileapps,

I just stumbled upon the same issue. Some time searching online brought up the following maven.org website of the package. There it says that the project is under the Apache 2.0 license.

Nevertheless, creators please add a license to this repo to make legal issues more clear 😸