ADD: [jni] KeyCharacterMap class
FIX: [droid] proper unicode with physical keyboard
Merge pull request #4048 from koying/fixdroidkbd

FIX: [droid] proper unicode with physical keyboard
videolibrary: fix flattening of seasons with "Hide watched" (fixes #14852)
videolibrary: add choice to resume video when using "Play using..." (fixes #14358)