Remove useless import
Remove useless import

lewurm/cgeo,vishwakulkarni/cgeo,pstorch/cgeo,marco-dev/c-geo-opensource,kumy/cgeo,schwabe/cgeo,kumy/cgeo,mucek4/cgeo,rsudev/c-geo-opensource,Huertix/cgeo,kumy/cgeo,Huertix/cgeo,samueltardieu/cgeo,matej116/cgeo,rsudev/c-geo-opensource,KublaikhanGeek/cgeo,madankb/cgeo,matej116/cgeo,mucek4/cgeo,tobiasge/cgeo,brok85/cgeo,matej116/cgeo,yummy222/cgeo,S-Bartfast/cgeo,samueltardieu/cgeo,ThibaultR/cgeo,marco-dev/c-geo-opensource,pstorch/cgeo,samueltardieu/cgeo,KublaikhanGeek/cgeo,cgeo/cgeo,ThibaultR/cgeo,pstorch/cgeo,yummy222/cgeo,superspindel/cgeo,brok85/cgeo,brok85/cgeo,SammysHP/cgeo,KublaikhanGeek/cgeo,tobiasge/cgeo,Bananeweizen/cgeo,xiaoyanit/cgeo,lewurm/cgeo,Bananeweizen/cgeo,vishwakulkarni/cgeo,Huertix/cgeo,auricgoldfinger/cgeo,vishwakulkarni/cgeo,schwabe/cgeo,rsudev/c-geo-opensource,xiaoyanit/cgeo,madankb/cgeo,S-Bartfast/cgeo,mucek4/cgeo,cgeo/cgeo,Bananeweizen/cgeo,auricgoldfinger/cgeo,yummy222/cgeo,SammysHP/cgeo,ThibaultR/cgeo,schwabe/cgeo,superspindel/cgeo,auricgoldfinger/cgeo,madankb/cgeo,xiaoyanit/cgeo,schwabe/cgeo,SammysHP/cgeo,tobiasge/cgeo,cgeo/cgeo,superspindel/cgeo,lewurm/cgeo,cgeo/cgeo,S-Bartfast/cgeo,marco-dev/c-geo-opensource