Clarified how to create a good pull request.
Clarified how to create a good pull request.

Updated CONTRIBUTING.md with some tips.

Change-Id: Id377621a98804293837fda25ef0758cf988eea37

layzerar/flatbuffers,robertfsegal/flatbuffers,google/flatbuffers,alexames/flatbuffers,alexames/flatbuffers,brunoqc/flatbuffers,wuyan6293/flatbuffers,eproxus/flatbuffers,RAldrich/flatbuffers,eproxus/flatbuffers,onecityuni/flatbuffers,FrankStain/flatbuffers,pakoito/flatbuffers,evanw/flatbuffers,vitalyisaev2/flatbuffers,vitalyisaev2/flatbuffers,wingahi/flatbuffers,alexames/flatbuffers,chenkai036/flatbuffers,mormegil-cz/flatbuffers,yaolinz/flatbuffers,1yvT0s/flatbuffers,evanw/flatbuffers,hgl888/flatbuffers,jekinchen/flatjni,eburkitt/flatbuffers,royalharsh/flatbuffers,brunoqc/flatbuffers,chobie/flatbuffers,rw/flatbuffers,lulufei/flatbuffers,stewartmiles/flatbuffers,Reimerei/flatbuffers,RyanTech/flatbuffers,SinbadFreedom/FlatBuffer,yaolinz/flatbuffers,pjulien/flatbuffers,evanw/flatbuffers,Reimerei/flatbuffers,davidnasar/flatbuffers,RyanTech/flatbuffers,vitalyisaev2/flatbuffers,DreamHill/flatbuffers,DavadDi/flatbuffers,alexames/flatbuffers,uus169/flatbuffers,aeneid/flatbuffers,stewartmiles/flatbuffers,yiliaofan/flatbuffers,KeronTeam/flatbuffers,pjulien/flatbuffers,EricLagergren/flatbuffers,zarianw/flatbuffers,google/flatbuffers,cogumbreiro/flatbuffers,cogumbreiro/flatbuffers,alexames/flatbuffers,guker/flatbuffers,stewartmiles/flatbuffers,DavadDi/flatbuffers,jekinchen/flatjni,hryang/flatbuffers,JackLian/flatbuffers,kiyoto-suzuki/flatbuffers,hryang/flatbuffers,bog-dan-ro/flatbuffers,tieusangaka/flatbuffers,guker/flatbuffers,uus169/flatbuffers,mormegil-cz/flatbuffers,chobie/flatbuffers,zhuxiaohao/flatbuffers,pakoito/flatbuffers,jasonstubbs/flatbuffers,brunoqc/flatbuffers,rw/flatbuffers,ThomasBrixLarsen/flatbuffers,chobie/flatbuffers,jbrads/flatbuffers,dwillmer/flatbuffers,marschall/flatbuffers,kadirahq/flatbuffers,hgl888/flatbuffers,felixguendling/flatbuffers,wingahi/flatbuffers,benssson/flatbuffers,lulufei/flatbuffers,wheelcomplex/flatbuffers,kiyoto-suzuki/flatbuffers,jackyglony/flatbuffers,DavadDi/flatbuffers,MiCHiLU/flatbuffers,FrankStain/flatbuffers,google/flatbuffers,stewartmiles/flatbuffers,endorph-soft/flatbuffers,KeronTeam/flatbuffers,uus169/flatbuffers,RyanTech/flatbuffers,endorph-soft/flatbuffers,evolutional/flatbuffers,chenkai036/flatbuffers,evanw/flatbuffers,robertfsegal/flatbuffers,xiaPier/flatbuffers,jbrads/flatbuffers,MiCHiLU/flatbuffers,jasonstubbs/flatbuffers,davidnasar/flatbuffers,lulufei/flatbuffers,kiyoto-suzuki/flatbuffers,pjulien/flatbuffers,jasonstubbs/flatbuffers,eburkitt/flatbuffers,jackyglony/flatbuffers,chenkai036/flatbuffers,royalharsh/flatbuffers,jasonstubbs/flatbuffers,DavadDi/flatbuffers,dwillmer/flatbuffers,rw/flatbuffers,jackyglony/flatbuffers,guker/flatbuffers,wheelcomplex/flatbuffers,chenkai036/flatbuffers,hgl888/flatbuffers,google/flatbuffers,dwillmer/flatbuffers,wheelcomplex/flatbuffers,layzerar/flatbuffers,rw/flatbuffers,benssson/flatbuffers,pjulien/flatbuffers,vitalyisaev2/flatbuffers,SinbadFreedom/FlatBuffer,EricLagergren/flatbuffers,evolutional/flatbuffers,jekinchen/flatjni,EricLagergren/flatbuffers,radent/flatbuffers,iperry/flatbuffers,jasonstubbs/flatbuffers,rw/flatbuffers,felixguendling/flatbuffers,fengshao0907/flatbuffers,royalharsh/flatbuffers,vitalyisaev2/flatbuffers,Belxjander/flatbuffers,pakoito/flatbuffers,benssson/flatbuffers,kadirahq/flatbuffers,1yvT0s/flatbuffers,zhuxiaohao/flatbuffers,hgl888/flatbuffers,google/flatbuffers,bog-dan-ro/flatbuffers,splhack/flatbuffers,alexames/flatbuffers,brunoqc/flatbuffers,jbrads/flatbuffers,iperry/flatbuffers,yiliaofan/flatbuffers,ThomasBrixLarsen/flatbuffers,Reimerei/flatbuffers,jasonstubbs/flatbuffers,bog-dan-ro/flatbuffers,chobie/flatbuffers,marschall/flatbuffers,guker/flatbuffers,alexames/flatbuffers,SinbadFreedom/FlatBuffer,wheelcomplex/flatbuffers,kiyoto-suzuki/flatbuffers,aeneid/flatbuffers,ajrulez/flatbuffers,layzerar/flatbuffers,google/flatbuffers,stewartmiles/flatbuffers,rw/flatbuffers,fengshao0907/flatbuffers,marschall/flatbuffers,benssson/flatbuffers,splhack/flatbuffers,alexames/flatbuffers,ajrulez/flatbuffers,endorph-soft/flatbuffers,kadirahq/flatbuffers,FrankStain/flatbuffers,benssson/flatbuffers,arbitrary-cat/flatbuffers,alarouche/flatbuffers,endorph-soft/flatbuffers,google/flatbuffers,yaolinz/flatbuffers,stewartmiles/flatbuffers,tieusangaka/flatbuffers,iperry/flatbuffers,hanhailong/flatbuffers,wingahi/flatbuffers,zarianw/flatbuffers,zhuxiaohao/flatbuffers,Belxjander/flatbuffers,bog-dan-ro/flatbuffers,jekinchen/flatjni,chobie/flatbuffers,yaolinz/flatbuffers,jekinchen/flatjni,cogumbreiro/flatbuffers,layzerar/flatbuffers,chenkai036/flatbuffers,RAldrich/flatbuffers,eburkitt/flatbuffers,mormegil-cz/flatbuffers,radent/flatbuffers,i17c/flatbuffers,fuchsia-mirror/third_party-flatbuffers,Reimerei/flatbuffers,madvay/flatbuffers,eproxus/flatbuffers,hryang/flatbuffers,wuyan6293/flatbuffers,FrankStain/flatbuffers,jackyglony/flatbuffers,jekinchen/flatjni,splhack/flatbuffers,KeronTeam/flatbuffers,aeneid/flatbuffers,vanloswang/flatbuffers,hryang/flatbuffers,FrankStain/flatbuffers,rw/flatbuffers,wheelcomplex/flatbuffers,wuyan6293/flatbuffers,pjulien/flatbuffers,vanloswang/flatbuffers,endorph-soft/flatbuffers,pjulien/flatbuffers,eburkitt/flatbuffers,pakoito/flatbuffers,rw/flatbuffers,stewartmiles/flatbuffers,madvay/flatbuffers,zarianw/flatbuffers,hanhailong/flatbuffers,kiyoto-suzuki/flatbuffers,xiaPier/flatbuffers,google/flatbuffers,endorph-soft/flatbuffers,alexames/flatbuffers,kadirahq/flatbuffers,iperry/flatbuffers,i17c/flatbuffers,evolutional/flatbuffers,rw/flatbuffers,fuchsia-mirror/third_party-flatbuffers,eburkitt/flatbuffers,pjulien/flatbuffers,Belxjander/flatbuffers,RAldrich/flatbuffers,1yvT0s/flatbuffers,vanloswang/flatbuffers,MiCHiLU/flatbuffers,bog-dan-ro/flatbuffers,bog-dan-ro/flatbuffers,yiliaofan/flatbuffers,EricLagergren/flatbuffers,splhack/flatbuffers,RyanTech/flatbuffers,Belxjander/flatbuffers,jekinchen/flatjni,xudeheng/flatbuffers,onecityuni/flatbuffers,1yvT0s/flatbuffers,xiaPier/flatbuffers,jekinchen/flatjni,JackLian/flatbuffers,evolutional/flatbuffers,royalharsh/flatbuffers,xiaPier/flatbuffers,vanloswang/flatbuffers,eproxus/flatbuffers,tieusangaka/flatbuffers,KeronTeam/flatbuffers,chenkai036/flatbuffers,hanhailong/flatbuffers,jackyglony/flatbuffers,jasonstubbs/flatbuffers,fuchsia-mirror/third_party-flatbuffers,marschall/flatbuffers,hryang/flatbuffers,uus169/flatbuffers,1yvT0s/flatbuffers,endorph-soft/flatbuffers,Volcanoscar/flatbuffers,wuyan6293/flatbuffers,cogumbreiro/flatbuffers,google/flatbuffers,chobie/flatbuffers,stewartmiles/flatbuffers,guker/flatbuffers,felixguendling/flatbuffers,google/flatbuffers,tieusangaka/flatbuffers,DreamHill/flatbuffers,ajrulez/flatbuffers,xudeheng/flatbuffers,splhack/flatbuffers,xiaPier/flatbuffers,onecityuni/flatbuffers,google/flatbuffers,wheelcomplex/flatbuffers,chenkai036/flatbuffers,hgl888/flatbuffers,mormegil-cz/flatbuffers,alarouche/flatbuffers,RyanTech/flatbuffers,zarianw/flatbuffers,guker/flatbuffers,brunoqc/flatbuffers,marschall/flatbuffers,rw/flatbuffers,fuchsia-mirror/third_party-flatbuffers,davidnasar/flatbuffers,SinbadFreedom/FlatBuffer,yaolinz/flatbuffers,wingahi/flatbuffers,wingahi/flatbuffers,madvay/flatbuffers,chobie/flatbuffers,layzerar/flatbuffers,tieusangaka/flatbuffers,bog-dan-ro/flatbuffers,jekinchen/flatjni,i17c/flatbuffers,evanw/flatbuffers,google/flatbuffers,royalharsh/flatbuffers,robertfsegal/flatbuffers,Volcanoscar/flatbuffers,pjulien/flatbuffers,kusharami/flatbuffers,KeronTeam/flatbuffers,robertfsegal/flatbuffers,evanw/flatbuffers,iperry/flatbuffers,jbrads/flatbuffers,zarianw/flatbuffers,arbitrary-cat/flatbuffers,royalharsh/flatbuffers,alexames/flatbuffers,EricLagergren/flatbuffers,royalharsh/flatbuffers,google/flatbuffers,kadirahq/flatbuffers,fuchsia-mirror/third_party-flatbuffers,alarouche/flatbuffers,layzerar/flatbuffers,FrankStain/flatbuffers,ajrulez/flatbuffers,endorph-soft/flatbuffers,wheelcomplex/flatbuffers,fuchsia-mirror/third_party-flatbuffers,fuchsia-mirror/third_party-flatbuffers,zarianw/flatbuffers,pjulien/flatbuffers,1yvT0s/flatbuffers,fengshao0907/flatbuffers,fengshao0907/flatbuffers,royalharsh/flatbuffers,dwillmer/flatbuffers,madvay/flatbuffers,ajrulez/flatbuffers,google/flatbuffers,xudeheng/flatbuffers,pjulien/flatbuffers,felixguendling/flatbuffers,eburkitt/flatbuffers,JackLian/flatbuffers,layzerar/flatbuffers,royalharsh/flatbuffers,chobie/flatbuffers,alexames/flatbuffers,JackLian/flatbuffers,pakoito/flatbuffers,DreamHill/flatbuffers,hanhailong/flatbuffers,kadirahq/flatbuffers,robertfsegal/flatbuffers,i17c/flatbuffers,mormegil-cz/flatbuffers,evolutional/flatbuffers,fengshao0907/flatbuffers,iperry/flatbuffers,wuyan6293/flatbuffers,alarouche/flatbuffers,EricLagergren/flatbuffers,zarianw/flatbuffers,google/flatbuffers,tieusangaka/flatbuffers,MiCHiLU/flatbuffers,alarouche/flatbuffers,radent/flatbuffers,xudeheng/flatbuffers,uus169/flatbuffers,vitalyisaev2/flatbuffers,arbitrary-cat/flatbuffers,evanw/flatbuffers,kiyoto-suzuki/flatbuffers,aeneid/flatbuffers,zhuxiaohao/flatbuffers,felixguendling/flatbuffers,benssson/flatbuffers,RyanTech/flatbuffers,evolutional/flatbuffers,RAldrich/flatbuffers,DavadDi/flatbuffers,kadirahq/flatbuffers,endorph-soft/flatbuffers,vanloswang/flatbuffers,evolutional/flatbuffers,evolutional/flatbuffers,Volcanoscar/flatbuffers,chenkai036/flatbuffers,dwillmer/flatbuffers,mormegil-cz/flatbuffers,SinbadFreedom/FlatBuffer,royalharsh/flatbuffers,arbitrary-cat/flatbuffers,Reimerei/flatbuffers,xiaPier/flatbuffers,robertfsegal/flatbuffers,yiliaofan/flatbuffers,aeneid/flatbuffers,davidnasar/flatbuffers,chenkai036/flatbuffers,xudeheng/flatbuffers,RAldrich/flatbuffers,splhack/flatbuffers,alexames/flatbuffers,Belxjander/flatbuffers,onecityuni/flatbuffers,KeronTeam/flatbuffers,yaolinz/flatbuffers,wingahi/flatbuffers,arbitrary-cat/flatbuffers,SinbadFreedom/FlatBuffer,zarianw/flatbuffers,stewartmiles/flatbuffers,kiyoto-suzuki/flatbuffers,SinbadFreedom/FlatBuffer,stewartmiles/flatbuffers,FrankStain/flatbuffers,evolutional/flatbuffers,alarouche/flatbuffers,ajrulez/flatbuffers,felixguendling/flatbuffers,DreamHill/flatbuffers,Belxjander/flatbuffers,jekinchen/flatjni,dwillmer/flatbuffers,DavadDi/flatbuffers,vitalyisaev2/flatbuffers,eproxus/flatbuffers,lulufei/flatbuffers,benssson/flatbuffers,Volcanoscar/flatbuffers,jbrads/flatbuffers,xudeheng/flatbuffers,fuchsia-mirror/third_party-flatbuffers,davidnasar/flatbuffers,eburkitt/flatbuffers,cogumbreiro/flatbuffers,hanhailong/flatbuffers,Reimerei/flatbuffers,wuyan6293/flatbuffers,splhack/flatbuffers,stewartmiles/flatbuffers,madvay/flatbuffers,yiliaofan/flatbuffers,hryang/flatbuffers,bog-dan-ro/flatbuffers,hanhailong/flatbuffers,stewartmiles/flatbuffers,fengshao0907/flatbuffers,EricLagergren/flatbuffers,pjulien/flatbuffers,jackyglony/flatbuffers,onecityuni/flatbuffers,rw/flatbuffers,radent/flatbuffers,chenkai036/flatbuffers,kiyoto-suzuki/flatbuffers,aeneid/flatbuffers,lulufei/flatbuffers,jbrads/flatbuffers,evolutional/flatbuffers,JackLian/flatbuffers,kiyoto-suzuki/flatbuffers,marschall/flatbuffers,endorph-soft/flatbuffers,SinbadFreedom/FlatBuffer,benssson/flatbuffers,stewartmiles/flatbuffers,i17c/flatbuffers,MiCHiLU/flatbuffers,jbrads/flatbuffers,MiCHiLU/flatbuffers,MiCHiLU/flatbuffers,kusharami/flatbuffers,splhack/flatbuffers,evanw/flatbuffers,pjulien/flatbuffers,radent/flatbuffers,davidnasar/flatbuffers,jasonstubbs/flatbuffers,evolutional/flatbuffers,RAldrich/flatbuffers,wheelcomplex/flatbuffers,kadirahq/flatbuffers,vitalyisaev2/flatbuffers,Volcanoscar/flatbuffers,alexames/flatbuffers,yiliaofan/flatbuffers,uus169/flatbuffers,alexames/flatbuffers,eburkitt/flatbuffers,iperry/flatbuffers,ThomasBrixLarsen/flatbuffers,brunoqc/flatbuffers,EricLagergren/flatbuffers,evolutional/flatbuffers,cogumbreiro/flatbuffers,DreamHill/flatbuffers,i17c/flatbuffers,vanloswang/flatbuffers,zhuxiaohao/flatbuffers,Reimerei/flatbuffers,rw/flatbuffers,kusharami/flatbuffers,evolutional/flatbuffers,hgl888/flatbuffers,JackLian/flatbuffers,kusharami/flatbuffers,jbrads/flatbuffers,zhuxiaohao/flatbuffers,kusharami/flatbuffers,ThomasBrixLarsen/flatbuffers,Volcanoscar/flatbuffers,pakoito/flatbuffers,FrankStain/flatbuffers,ThomasBrixLarsen/flatbuffers,DreamHill/flatbuffers,ThomasBrixLarsen/flatbuffers,MiCHiLU/flatbuffers,iperry/flatbuffers,alexames/flatbuffers,lulufei/flatbuffers,eproxus/flatbuffers