Upgrade v4 support library
Upgrade v4 support library

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