- finish update to tools/make_unicode
  use current allkeys.txt (wip jre)
  package and use MAPPING files
- rebuild icons
- completely build PIE
  From the Wine 3.0 ANNOUNCE:
  Position Independent Executables are supported, both for the Wine binary
  itself and also when starting external binaries.
- submit .appdata.xml upstream (todo 1 jre)
- submit alternatives system upstream (todo 2 jre)
- fully update to OpenGL version 4.6 (for Wine 3.0)
