Added ImageLinkExtractor's missing docstring
Added ImageLinkExtractor's missing docstring

--HG--
extra : convert_revision : svn%3Ab85faa78-f9eb-468e-a121-7cced6da292c%40593

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