Translation system

[yeager]

The translations are possible to do but no loading system for the .qm files are in place.

mkdir src/translations
cd src/translations
lupdate ../../src -tr-function-alias QT_TRANSLATE_NOOP+=TRANSLATE,QT_TRANSLATE_NOOP+=TRANSLATE_SV,QT_TRANSLATE_NOOP+=TRANSLATE_STR,QT_TRANSLATE_NOOP+=TRANSLATE_FS,QT_TRANSLATE_N_NOOP3+=TRANSLATE_FMT,QT_TRANSLATE_NOOP+=TRANSLATE_NOOP,translate+=TRANSLATE_PLURAL_STR,translate+=TRANSLATE_PLURAL_FS -ts fceux_empty.ts

This would produce the Qt .ts file with 2015 strings which you can translate and compile to a .qm file. However, no loading system for the .qm files exists yet.