MODULES: LN_GLGUI: redo implementation of utf8 selection
MODULES: LN_GLGUI: redo implementation of utf8 selection

VincentToups/lambdanative,gale320/lambdanative,gale320/lambdanative,VincentToups/lambdanative,VincentToups/lambdanative,gale320/lambdanative,emacstheviking/lambdanative,youprofit/lambdanative,emacstheviking/lambdanative,emacstheviking/lambdanative,attila-lendvai/lambdanative,emacstheviking/lambdanative,attila-lendvai/lambdanative,attila-lendvai/lambdanative,emacstheviking/lambdanative,gale320/lambdanative,VincentToups/lambdanative,youprofit/lambdanative,attila-lendvai/lambdanative,youprofit/lambdanative,gale320/lambdanative,youprofit/lambdanative,attila-lendvai/lambdanative,VincentToups/lambdanative,youprofit/lambdanative