Add method documentation
Add method documentation

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