add scons extra suffix option
add scons extra suffix option

makes it possible to add a custom extra suffix to the base filename of
all generated binary files.

example :
scons p=windows extra_suffix=yourBranchName
or
scons p=windows bits=32 extra_suffix=v20150401_1642
or
scons p=windows extra_suffix=msvc2010_git20150401

ageazrael/godot,Valentactive/godot,ex/godot,honix/godot,crr0004/godot,Marqin/godot,Brickcaster/godot,firefly2442/godot,guilhermefelipecgs/godot,serafinfernandez/godot,quabug/godot,jjdicharry/godot,liuyucoder/godot,Max-Might/godot,agusbena/godot,liuyucoder/godot,iap-mutant/godot,HatiEth/godot,BoDonkey/godot,sanikoyes/godot,NateWardawg/godot,blackwc/godot,quabug/godot,wardw/godot,dreamsxin/godot,mrezai/godot,mamarilmanson/godot,pkowal1982/godot,OpenSocialGames/godot,FullMeta/godot,zicklag/godot,dreamsxin/godot,mikica1986vee/GodotArrayEditorStuff,FateAce/godot,lietu/godot,Faless/godot,vastcharade/godot,firefly2442/godot,Paulloz/godot,shackra/godot,jjdicharry/godot,Faless/godot,DStomtom/godot,iap-mutant/godot,rollenrolm/godot,pixelpicosean/my-godot-2.1,JoshuaGrams/godot,wardw/godot,gcbeyond/godot,supriyantomaftuh/godot,ZuBsPaCe/godot,akien-mga/godot,DmitriySalnikov/godot,okamstudio/godot,Paulloz/godot,cpascal/godot,okamstudio/godot,Zylann/godot,pkowal1982/godot,sh95119/godot,akien-mga/godot,quabug/godot,honix/godot,TheHX/godot,wardw/godot,OpenSocialGames/godot,cpascal/godot,crr0004/godot,zj8487/godot,Shockblast/godot,tomreyn/godot,mamarilmanson/godot,firefly2442/godot,davidalpha/godot,hitjim/godot,supriyantomaftuh/godot,Zylann/godot,shackra/godot,TheBoyThePlay/godot,sh95119/godot,BogusCurry/godot,ZuBsPaCe/godot,dreamsxin/godot,crr0004/godot,karolgotowala/godot,pixelpicosean/my-godot-2.1,BogusCurry/godot,ricpelo/godot,opmana/godot,serafinfernandez/godot,ricpelo/godot,Brickcaster/godot,NateWardawg/godot,FullMeta/godot,DStomtom/godot,godotengine/godot,mikica1986vee/godot,hipgraphics/godot,gcbeyond/godot,serafinfernandez/godot,ricpelo/godot,kimsunzun/godot,mikica1986vee/Godot_android_tegra_fallback,vkbsb/godot,mamarilmanson/godot,karolgotowala/godot,kimsunzun/godot,a12n/godot,jjdicharry/godot,FateAce/godot,teamblubee/godot,serafinfernandez/godot,gcbeyond/godot,ianholing/godot,DStomtom/godot,Faless/godot,zj8487/godot,teamblubee/godot,morrow1nd/godot,est31/godot,serafinfernandez/godot,jejung/godot,quabug/godot,huziyizero/godot,youprofit/godot,marynate/godot,marynate/godot,hipgraphics/godot,mamarilmanson/godot,ex/godot,godotengine/godot,torgartor21/godot,firefly2442/godot,Zylann/godot,vkbsb/godot,agusbena/godot,ageazrael/godot,Paulloz/godot,Hodes/godot,sh95119/godot,MarianoGnu/godot,a12n/godot,jejung/godot,Zylann/godot,ianholing/godot,mrezai/godot,hipgraphics/godot,TheBoyThePlay/godot,Valentactive/godot,BogusCurry/godot,BoDonkey/godot,vnen/godot,davidalpha/godot,n-pigeon/godot,pixelpicosean/my-godot-2.1,kimsunzun/godot,torgartor21/godot,gau-veldt/godot,Faless/godot,lietu/godot,akien-mga/godot,blackwc/godot,zj8487/godot,jackmakesthings/godot,quabug/godot,morrow1nd/godot,Max-Might/godot,hitjim/godot,n-pigeon/godot,sergicollado/godot,youprofit/godot,HatiEth/godot,Faless/godot,quabug/godot,mrezai/godot,supriyantomaftuh/godot,jackmakesthings/godot,Brickcaster/godot,davidalpha/godot,BogusCurry/godot,liuyucoder/godot,hitjim/godot,marynate/godot,okamstudio/godot,karolgotowala/godot,ficoos/godot,huziyizero/godot,ficoos/godot,cpascal/godot,TheHX/godot,lietu/godot,zj8487/godot,gcbeyond/godot,Shockblast/godot,buckle2000/godot,Shockblast/godot,honix/godot,exabon/godot,TheHX/godot,shackra/godot,Brickcaster/godot,mikica1986vee/godot,crr0004/godot,godotengine/godot,MrMaidx/godot,godotengine/godot,HatiEth/godot,cpascal/godot,mamarilmanson/godot,morrow1nd/godot,MarianoGnu/godot,lietu/godot,BoDonkey/godot,buckle2000/godot,n-pigeon/godot,cpascal/godot,est31/godot,groud/godot,RebelliousX/Go_Dot,josempans/godot,torgartor21/godot,TheBoyThePlay/godot,mikica1986vee/Godot_android_tegra_fallback,NateWardawg/godot,ex/godot,JoshuaGrams/godot,guilhermefelipecgs/godot,mrezai/godot,karolgotowala/godot,ricpelo/godot,Brickcaster/godot,xiaoyanit/godot,akien-mga/godot,liuyucoder/godot,teamblubee/godot,RandomShaper/godot,lietu/godot,ficoos/godot,HatiEth/godot,sanikoyes/godot,shackra/godot,mikica1986vee/Godot_android_tegra_fallback,shackra/godot,TheBoyThePlay/godot,ageazrael/godot,xiaoyanit/godot,guilhermefelipecgs/godot,iap-mutant/godot,sh95119/godot,vkbsb/godot,Hodes/godot,FullMeta/godot,blackwc/godot,ficoos/godot,jackmakesthings/godot,RandomShaper/godot,wardw/godot,liuyucoder/godot,mikica1986vee/Godot_android_tegra_fallback,ex/godot,buckle2000/godot,FateAce/godot,josempans/godot,exabon/godot,mcanders/godot,vnen/godot,vkbsb/godot,MarianoGnu/godot,ricpelo/godot,didier-v/godot,agusbena/godot,xiaoyanit/godot,crr0004/godot,azurvii/godot,BoDonkey/godot,Hodes/godot,pkowal1982/godot,blackwc/godot,RebelliousX/Go_Dot,torgartor21/godot,shackra/godot,hipgraphics/godot,MrMaidx/godot,sh95119/godot,BoDonkey/godot,jjdicharry/godot,jejung/godot,jackmakesthings/godot,mikica1986vee/godot,vastcharade/godot,Shockblast/godot,Valentactive/godot,lietu/godot,torgartor21/godot,vkbsb/godot,guilhermefelipecgs/godot,BoDonkey/godot,agusbena/godot,davidalpha/godot,karolgotowala/godot,josempans/godot,wardw/godot,a12n/godot,Shockblast/godot,BastiaanOlij/godot,est31/godot,BoDonkey/godot,groud/godot,davidalpha/godot,xiaoyanit/godot,marynate/godot,dreamsxin/godot,torgartor21/godot,youprofit/godot,DmitriySalnikov/godot,ficoos/godot,iap-mutant/godot,vastcharade/godot,jjdicharry/godot,supriyantomaftuh/godot,okamstudio/godot,gau-veldt/godot,buckle2000/godot,didier-v/godot,OpenSocialGames/godot,mikica1986vee/godot,sergicollado/godot,pixelpicosean/my-godot-2.1,Max-Might/godot,akien-mga/godot,godotengine/godot,n-pigeon/godot,teamblubee/godot,quabug/godot,n-pigeon/godot,a12n/godot,blackwc/godot,tomreyn/godot,lietu/godot,supriyantomaftuh/godot,gcbeyond/godot,cpascal/godot,Marqin/godot,ficoos/godot,exabon/godot,NateWardawg/godot,RandomShaper/godot,BastiaanOlij/godot,dreamsxin/godot,huziyizero/godot,ZuBsPaCe/godot,sanikoyes/godot,Hodes/godot,quabug/godot,pkowal1982/godot,honix/godot,RandomShaper/godot,cpascal/godot,lietu/godot,ianholing/godot,vastcharade/godot,BastiaanOlij/godot,TheBoyThePlay/godot,didier-v/godot,Paulloz/godot,firefly2442/godot,ageazrael/godot,Shockblast/godot,BastiaanOlij/godot,xiaoyanit/godot,exabon/godot,liuyucoder/godot,youprofit/godot,zicklag/godot,hipgraphics/godot,groud/godot,dreamsxin/godot,hipgraphics/godot,marynate/godot,Shockblast/godot,MrMaidx/godot,teamblubee/godot,pkowal1982/godot,dreamsxin/godot,gau-veldt/godot,wardw/godot,akien-mga/godot,kimsunzun/godot,gcbeyond/godot,marynate/godot,marynate/godot,sergicollado/godot,exabon/godot,zicklag/godot,xiaoyanit/godot,iap-mutant/godot,youprofit/godot,zj8487/godot,a12n/godot,sergicollado/godot,sanikoyes/godot,NateWardawg/godot,jjdicharry/godot,sanikoyes/godot,godotengine/godot,jjdicharry/godot,vnen/godot,serafinfernandez/godot,gcbeyond/godot,mamarilmanson/godot,didier-v/godot,mikica1986vee/godot,jjdicharry/godot,opmana/godot,godotengine/godot,ricpelo/godot,a12n/godot,groud/godot,iap-mutant/godot,sanikoyes/godot,xiaoyanit/godot,TheBoyThePlay/godot,BoDonkey/godot,rollenrolm/godot,BastiaanOlij/godot,tomreyn/godot,ricpelo/godot,Paulloz/godot,torgartor21/godot,OpenSocialGames/godot,gau-veldt/godot,iap-mutant/godot,ex/godot,iap-mutant/godot,vastcharade/godot,didier-v/godot,MrMaidx/godot,OpenSocialGames/godot,FullMeta/godot,jejung/godot,davidalpha/godot,josempans/godot,guilhermefelipecgs/godot,mrezai/godot,vnen/godot,sanikoyes/godot,Max-Might/godot,hitjim/godot,ZuBsPaCe/godot,hipgraphics/godot,RebelliousX/Go_Dot,jjdicharry/godot,RandomShaper/godot,marynate/godot,hitjim/godot,didier-v/godot,cpascal/godot,zj8487/godot,a12n/godot,zj8487/godot,huziyizero/godot,JoshuaGrams/godot,BogusCurry/godot,azurvii/godot,BogusCurry/godot,honix/godot,FullMeta/godot,FateAce/godot,jackmakesthings/godot,mrezai/godot,youprofit/godot,mcanders/godot,cpascal/godot,FullMeta/godot,NateWardawg/godot,est31/godot,torgartor21/godot,marynate/godot,mikica1986vee/GodotArrayEditorStuff,Zylann/godot,DmitriySalnikov/godot,azurvii/godot,mamarilmanson/godot,serafinfernandez/godot,DmitriySalnikov/godot,supriyantomaftuh/godot,jackmakesthings/godot,ageazrael/godot,honix/godot,akien-mga/godot,kimsunzun/godot,pkowal1982/godot,jjdicharry/godot,ZuBsPaCe/godot,jackmakesthings/godot,teamblubee/godot,DmitriySalnikov/godot,sergicollado/godot,shackra/godot,teamblubee/godot,opmana/godot,DmitriySalnikov/godot,zj8487/godot,Valentactive/godot,BogusCurry/godot,shackra/godot,DStomtom/godot,Faless/godot,sergicollado/godot,didier-v/godot,Valentactive/godot,azurvii/godot,buckle2000/godot,firefly2442/godot,sh95119/godot,guilhermefelipecgs/godot,OpenSocialGames/godot,Shockblast/godot,blackwc/godot,DStomtom/godot,davidalpha/godot,NateWardawg/godot,supriyantomaftuh/godot,gcbeyond/godot,lietu/godot,Marqin/godot,sergicollado/godot,mikica1986vee/Godot_android_tegra_fallback,azurvii/godot,kimsunzun/godot,DStomtom/godot,mrezai/godot,sh95119/godot,JoshuaGrams/godot,DStomtom/godot,vkbsb/godot,jackmakesthings/godot,sergicollado/godot,Valentactive/godot,mikica1986vee/GodotArrayEditorStuff,serafinfernandez/godot,gcbeyond/godot,jackmakesthings/godot,kimsunzun/godot,shackra/godot,lietu/godot,RandomShaper/godot,hitjim/godot,vnen/godot,didier-v/godot,mikica1986vee/godot,MarianoGnu/godot,agusbena/godot,hitjim/godot,firefly2442/godot,serafinfernandez/godot,BogusCurry/godot,vastcharade/godot,HatiEth/godot,FullMeta/godot,JoshuaGrams/godot,OpenSocialGames/godot,Paulloz/godot,Valentactive/godot,mikica1986vee/Godot_android_tegra_fallback,crr0004/godot,mikica1986vee/godot,vnen/godot,ricpelo/godot,opmana/godot,agusbena/godot,FateAce/godot,MrMaidx/godot,vkbsb/godot,mikica1986vee/GodotArrayEditorStuff,dreamsxin/godot,wardw/godot,pkowal1982/godot,NateWardawg/godot,vnen/godot,Brickcaster/godot,davidalpha/godot,BoDonkey/godot,mikica1986vee/GodotArrayEditorStuff,wardw/godot,HatiEth/godot,liuyucoder/godot,Max-Might/godot,BogusCurry/godot,buckle2000/godot,hitjim/godot,Zylann/godot,sanikoyes/godot,est31/godot,akien-mga/godot,pixelpicosean/my-godot-2.1,firefly2442/godot,BoDonkey/godot,Marqin/godot,dreamsxin/godot,torgartor21/godot,mcanders/godot,agusbena/godot,zicklag/godot,ianholing/godot,BastiaanOlij/godot,agusbena/godot,sh95119/godot,ianholing/godot,hitjim/godot,sergicollado/godot,DmitriySalnikov/godot,ianholing/godot,mikica1986vee/GodotArrayEditorStuff,zicklag/godot,hitjim/godot,wardw/godot,karolgotowala/godot,kimsunzun/godot,BastiaanOlij/godot,iap-mutant/godot,mikica1986vee/GodotArrayEditorStuff,youprofit/godot,a12n/godot,MarianoGnu/godot,mikica1986vee/GodotArrayEditorStuff,Faless/godot,morrow1nd/godot,MarianoGnu/godot,guilhermefelipecgs/godot,FullMeta/godot,jejung/godot,youprofit/godot,okamstudio/godot,youprofit/godot,Marqin/godot,supriyantomaftuh/godot,MarianoGnu/godot,MrMaidx/godot,ianholing/godot,xiaoyanit/godot,ZuBsPaCe/godot,josempans/godot,azurvii/godot,mikica1986vee/godot,ricpelo/godot,Hodes/godot,mamarilmanson/godot,supriyantomaftuh/godot,sh95119/godot,Paulloz/godot,mikica1986vee/GodotArrayEditorStuff,guilhermefelipecgs/godot,exabon/godot,mcanders/godot,Valentactive/godot,ex/godot,crr0004/godot,kimsunzun/godot,mrezai/godot,shackra/godot,TheBoyThePlay/godot,RebelliousX/Go_Dot,mcanders/godot,didier-v/godot,OpenSocialGames/godot,n-pigeon/godot,HatiEth/godot,a12n/godot,FullMeta/godot,BogusCurry/godot,FullMeta/godot,mikica1986vee/GodotArrayEditorStuff,ex/godot,hipgraphics/godot,cpascal/godot,Zylann/godot,ianholing/godot,rollenrolm/godot,mikica1986vee/Godot_android_tegra_fallback,quabug/godot,josempans/godot,sh95119/godot,mikica1986vee/Godot_android_tegra_fallback,quabug/godot,ZuBsPaCe/godot,RebelliousX/Go_Dot,blackwc/godot,davidalpha/godot,crr0004/godot,zj8487/godot,mikica1986vee/godot,xiaoyanit/godot,mikica1986vee/Godot_android_tegra_fallback,okamstudio/godot,karolgotowala/godot,TheHX/godot,vastcharade/godot,ianholing/godot,iap-mutant/godot,marynate/godot,ZuBsPaCe/godot,TheBoyThePlay/godot,vastcharade/godot,RandomShaper/godot,ageazrael/godot,OpenSocialGames/godot,teamblubee/godot,ex/godot,hipgraphics/godot,davidalpha/godot,ricpelo/godot,Brickcaster/godot,vkbsb/godot,DStomtom/godot,Zylann/godot,godotengine/godot,mikica1986vee/Godot_android_tegra_fallback,Faless/godot,Hodes/godot,okamstudio/godot,liuyucoder/godot,kimsunzun/godot,okamstudio/godot,blackwc/godot,TheBoyThePlay/godot,teamblubee/godot,RebelliousX/Go_Dot,crr0004/godot,n-pigeon/godot,DStomtom/godot,josempans/godot,supriyantomaftuh/godot,a12n/godot,Marqin/godot,karolgotowala/godot,huziyizero/godot,JoshuaGrams/godot,OpenSocialGames/godot,BastiaanOlij/godot,didier-v/godot,okamstudio/godot,HatiEth/godot,wardw/godot,sergicollado/godot,rollenrolm/godot,jejung/godot,liuyucoder/godot,morrow1nd/godot,TheHX/godot,DStomtom/godot,vastcharade/godot,gau-veldt/godot,josempans/godot,groud/godot,HatiEth/godot,teamblubee/godot,mikica1986vee/godot,okamstudio/godot,serafinfernandez/godot,crr0004/godot,blackwc/godot,ageazrael/godot,ianholing/godot,hipgraphics/godot,karolgotowala/godot,xiaoyanit/godot,gcbeyond/godot,NateWardawg/godot,est31/godot,pkowal1982/godot,youprofit/godot,jackmakesthings/godot,mamarilmanson/godot,groud/godot,blackwc/godot,tomreyn/godot,zicklag/godot,TheBoyThePlay/godot,vastcharade/godot,mcanders/godot,dreamsxin/godot,zj8487/godot,FateAce/godot,liuyucoder/godot,Max-Might/godot,HatiEth/godot,vnen/godot,karolgotowala/godot,torgartor21/godot,tomreyn/godot,mamarilmanson/godot,morrow1nd/godot,rollenrolm/godot,opmana/godot,MarianoGnu/godot