added missing default values to file xporter doc
added missing default values to file xporter doc

URXtech/scrapy,Parlin-Galanodel/scrapy,nett55/scrapy,elacuesta/scrapy,snowdream1314/scrapy,kalessin/scrapy,umrashrf/scrapy,nikgr95/scrapy,agreen/scrapy,cursesun/scrapy,Slater-Victoroff/scrapy,rklabs/scrapy,tliber/scrapy,smaty1/scrapy,foromer4/scrapy,ndemir/scrapy,wangjun/scrapy,eLRuLL/scrapy,jorik041/scrapy,gnemoug/scrapy,cyberplant/scrapy,cursesun/scrapy,mgedmin/scrapy,IvanGavran/scrapy,songfj/scrapy,ENjOyAbLE1991/scrapy,1yvT0s/scrapy,carlosp420/scrapy,carlosp420/scrapy,starrify/scrapy,tntC4stl3/scrapy,kazitanvirahsan/scrapy,Digenis/scrapy,agreen/scrapy,bmess/scrapy,ashishnerkar1/scrapy,jiezhu2007/scrapy,foromer4/scrapy,TarasRudnyk/scrapy,wujuguang/scrapy,jorik041/scrapy,rahulsharma1991/scrapy,livepy/scrapy,coderabhishek/scrapy,codebhendi/scrapy,starrify/scrapy,godfreyy/scrapy,KublaikhanGeek/scrapy,Bourneer/scrapy,rahulsharma1991/scrapy,YeelerG/scrapy,yusofm/scrapy,JacobStevenR/scrapy,AaronTao1990/scrapy,mlyundin/scrapy,haiiiiiyun/scrapy,CodeJuan/scrapy,cyrixhero/scrapy,GregoryVigoTorres/scrapy,Timeship/scrapy,nowopen/scrapy,rolando/scrapy,IvanGavran/scrapy,yarikoptic/scrapy,umrashrf/scrapy,tntC4stl3/scrapy,hectoruelo/scrapy,rklabs/scrapy,fontenele/scrapy,eliasdorneles/scrapy,KublaikhanGeek/scrapy,elacuesta/scrapy,kimimj/scrapy,famorted/scrapy,elacuesta/scrapy,stenskjaer/scrapy,rahulsharma1991/scrapy,livepy/scrapy,rolando-contrib/scrapy,Djlavoy/scrapy,webmakin/scrapy,carlosp420/scrapy,moraesnicol/scrapy,profjrr/scrapy,Allianzcortex/scrapy,cleydson/scrapy,ArturGaspar/scrapy,huoxudong125/scrapy,joshlk/scrapy,rootAvish/scrapy,rootAvish/scrapy,rolando/scrapy,nguyenhongson03/scrapy,ylcolala/scrapy,Zephor5/scrapy,coderabhishek/scrapy,gbirke/scrapy,pawelmhm/scrapy,elijah513/scrapy,mgedmin/scrapy,hyrole/scrapy,Adai0808/scrapy-1,zjuwangg/scrapy,fafaman/scrapy,barraponto/scrapy,olafdietsche/scrapy,shaform/scrapy,taito/scrapy,webmakin/scrapy,Cnfc19932/scrapy,Ryezhang/scrapy,avtoritet/scrapy,redapple/scrapy,dacjames/scrapy,foromer4/scrapy,emschorsch/scrapy,elijah513/scrapy,cyrixhero/scrapy,wzyuliyang/scrapy,Allianzcortex/scrapy,darkrho/scrapy-scrapy,eliasdorneles/scrapy,CENDARI/scrapy,devGregA/scrapy,scrapy/scrapy,irwinlove/scrapy,nguyenhongson03/scrapy,wenyu1001/scrapy,famorted/scrapy,huoxudong125/scrapy,ramiro/scrapy,kashyap32/scrapy,wujuguang/scrapy,barraponto/scrapy,xiao26/scrapy,Slater-Victoroff/scrapy,darkrho/scrapy-scrapy,pablohoffman/scrapy,dgillis/scrapy,olafdietsche/scrapy,WilliamKinaan/scrapy,heamon7/scrapy,mouadino/scrapy,nett55/scrapy,zackslash/scrapy,kimimj/scrapy,ENjOyAbLE1991/scrapy,cyberplant/scrapy,jiezhu2007/scrapy,heamon7/scrapy,ArturGaspar/scrapy,hansenDise/scrapy,godfreyy/scrapy,tliber/scrapy,zjuwangg/scrapy,pranjalpatil/scrapy,scorphus/scrapy,finfish/scrapy,hectoruelo/scrapy,nikgr95/scrapy,ssh-odoo/scrapy,smaty1/scrapy,barraponto/scrapy,farhan0581/scrapy,Timeship/scrapy,Zephor5/scrapy,pfctdayelise/scrapy,dgillis/scrapy,zjuwangg/scrapy,Adai0808/scrapy-1,rolando/scrapy,pfctdayelise/scrapy,agusc/scrapy,hwsyy/scrapy,w495/scrapy,ArturGaspar/scrapy,raphaelfruneaux/scrapy,kashyap32/scrapy,farhan0581/scrapy,dacjames/scrapy,hbwzhsh/scrapy,ENjOyAbLE1991/scrapy,Zephor5/scrapy,agreen/scrapy,rolando-contrib/scrapy,zhangtao11/scrapy,dangra/scrapy,URXtech/scrapy,Allianzcortex/scrapy,URXtech/scrapy,rdowinton/scrapy,jeffreyjinfeng/scrapy,sardok/scrapy,rdowinton/scrapy,rklabs/scrapy,Parlin-Galanodel/scrapy,WilliamKinaan/scrapy,yarikoptic/scrapy,fafaman/scrapy,yidongliu/scrapy,Timeship/scrapy,irwinlove/scrapy,taito/scrapy,jiezhu2007/scrapy,codebhendi/scrapy,dracony/scrapy,nguyenhongson03/scrapy,eLRuLL/scrapy,snowdream1314/scrapy,cleydson/scrapy,beni55/scrapy,eliasdorneles/scrapy,rootAvish/scrapy,rahul-c1/scrapy,amboxer21/scrapy,arush0311/scrapy,yarikoptic/scrapy,pawelmhm/scrapy,emschorsch/scrapy,haiiiiiyun/scrapy,dhenyjarasandy/scrapy,farhan0581/scrapy,webmakin/scrapy,hectoruelo/scrapy,Cnfc19932/scrapy,CENDARI/scrapy,pawelmhm/scrapy,amboxer21/scrapy,z-fork/scrapy,csalazar/scrapy,legendtkl/scrapy,nfunato/scrapy,zackslash/scrapy,nett55/scrapy,jeffreyjinfeng/scrapy,fontenele/scrapy,csalazar/scrapy,aivarsk/scrapy,Partoo/scrapy,ramiro/scrapy,wenyu1001/scrapy,github-account-because-they-want-it/scrapy,Lucifer-Kim/scrapy,scorphus/scrapy,crasker/scrapy,kazitanvirahsan/scrapy,hansenDise/scrapy,agusc/scrapy,umrashrf/scrapy,github-account-because-they-want-it/scrapy,GregoryVigoTorres/scrapy,tagatac/scrapy,chekunkov/scrapy,kmike/scrapy,songfj/scrapy,finfish/scrapy,OpenWhere/scrapy,fqul/scrapy,JacobStevenR/scrapy,rahul-c1/scrapy,sardok/scrapy,yusofm/scrapy,johnardavies/scrapy,curita/scrapy,stenskjaer/scrapy,sigma-random/scrapy,xiao26/scrapy,Chenmxs/scrapy,liyy7/scrapy,elijah513/scrapy,coderabhishek/scrapy,OpenWhere/scrapy,fontenele/scrapy,pfctdayelise/scrapy,scrapy/scrapy,rdowinton/scrapy,Geeglee/scrapy,Djlavoy/scrapy,z-fork/scrapy,legendtkl/scrapy,github-account-because-they-want-it/scrapy,Bourneer/scrapy,1yvT0s/scrapy,profjrr/scrapy,shaform/scrapy,olafdietsche/scrapy,csalazar/scrapy,Adai0808/scrapy-1,redapple/scrapy,Ryezhang/scrapy,ashishnerkar1/scrapy,jeffreyjinfeng/scrapy,CodeJuan/scrapy,stenskjaer/scrapy,hwsyy/scrapy,raphaelfruneaux/scrapy,cleydson/scrapy,arush0311/scrapy,ramiro/scrapy,taito/scrapy,OpenWhere/scrapy,dhenyjarasandy/scrapy,hyrole/scrapy,agusc/scrapy,kmike/scrapy,ylcolala/scrapy,pranjalpatil/scrapy,bmess/scrapy,TarasRudnyk/scrapy,Chenmxs/scrapy,olorz/scrapy,beni55/scrapy,wzyuliyang/scrapy,zorojean/scrapy,lacrazyboy/scrapy,w495/scrapy,gnemoug/scrapy,zhangtao11/scrapy,rahul-c1/scrapy,Chenmxs/scrapy,Digenis/scrapy,nowopen/scrapy,fafaman/scrapy,snowdream1314/scrapy,legendtkl/scrapy,crasker/scrapy,Cnfc19932/scrapy,ssteo/scrapy,WilliamKinaan/scrapy,Ryezhang/scrapy,dracony/scrapy,Partoo/scrapy,mgedmin/scrapy,kazitanvirahsan/scrapy,cyrixhero/scrapy,redapple/scrapy,finfish/scrapy,crasker/scrapy,chekunkov/scrapy,CodeJuan/scrapy,dracony/scrapy,songfj/scrapy,bmess/scrapy,codebhendi/scrapy,fpy171/scrapy,yidongliu/scrapy,dgillis/scrapy,Preetwinder/scrapy,jc0n/scrapy,jdemaeyer/scrapy,devGregA/scrapy,nfunato/scrapy,avtoritet/scrapy,fpy171/scrapy,aivarsk/scrapy,jamesblunt/scrapy,moraesnicol/scrapy,pombredanne/scrapy,raphaelfruneaux/scrapy,wangjun/scrapy,shaform/scrapy,pombredanne/scrapy,IvanGavran/scrapy,devGregA/scrapy,ndemir/scrapy,jdemaeyer/scrapy,Djlavoy/scrapy,w495/scrapy,Slater-Victoroff/scrapy,jc0n/scrapy,godfreyy/scrapy,profjrr/scrapy,kalessin/scrapy,z-fork/scrapy,olorz/scrapy,cursesun/scrapy,gbirke/scrapy,liyy7/scrapy,wzyuliyang/scrapy,moraesnicol/scrapy,johnardavies/scrapy,Geeglee/scrapy,zorojean/scrapy,ssteo/scrapy,curita/scrapy,huoxudong125/scrapy,pranjalpatil/scrapy,wangjun/scrapy,ssh-odoo/scrapy,Lucifer-Kim/scrapy,livepy/scrapy,joshlk/scrapy,dhenyjarasandy/scrapy,KublaikhanGeek/scrapy,arush0311/scrapy,Digenis/scrapy,lacrazyboy/scrapy,Parlin-Galanodel/scrapy,kashyap32/scrapy,pombredanne/scrapy,Partoo/scrapy,Geeglee/scrapy,nikgr95/scrapy,fqul/scrapy,olorz/scrapy,dacjames/scrapy,curita/scrapy,hansenDise/scrapy,famorted/scrapy,haiiiiiyun/scrapy,jamesblunt/scrapy,ssh-odoo/scrapy,kimimj/scrapy,mouadino/scrapy,lacrazyboy/scrapy,Bourneer/scrapy,zhangtao11/scrapy,johnardavies/scrapy,nowopen/scrapy,avtoritet/scrapy,starrify/scrapy,wenyu1001/scrapy,TarasRudnyk/scrapy,amboxer21/scrapy,darkrho/scrapy-scrapy,AaronTao1990/scrapy,mlyundin/scrapy,ssteo/scrapy,hwsyy/scrapy,scrapy/scrapy,JacobStevenR/scrapy,AaronTao1990/scrapy,zorojean/scrapy,yusofm/scrapy,joshlk/scrapy,jorik041/scrapy,liyy7/scrapy,YeelerG/scrapy,hbwzhsh/scrapy,hyrole/scrapy,CENDARI/scrapy,smaty1/scrapy,pablohoffman/scrapy,tagatac/scrapy,irwinlove/scrapy,aivarsk/scrapy,tntC4stl3/scrapy,Lucifer-Kim/scrapy,eLRuLL/scrapy,fpy171/scrapy,jc0n/scrapy,emschorsch/scrapy,mlyundin/scrapy,rolando-contrib/scrapy,pablohoffman/scrapy,fqul/scrapy,jdemaeyer/scrapy,scorphus/scrapy,cyberplant/scrapy,tliber/scrapy,dangra/scrapy,wujuguang/scrapy,ylcolala/scrapy,beni55/scrapy,chekunkov/scrapy,kalessin/scrapy,Preetwinder/scrapy,yidongliu/scrapy,hbwzhsh/scrapy,dangra/scrapy,1yvT0s/scrapy,heamon7/scrapy,Preetwinder/scrapy,xiao26/scrapy,sigma-random/scrapy,tagatac/scrapy,kmike/scrapy,nfunato/scrapy,GregoryVigoTorres/scrapy,zackslash/scrapy,YeelerG/scrapy