HashEmail function should also remove spaces
HashEmail function should also remove spaces

According to the [Gravatar API](https://en.gravatar.com/site/implement/hash/) whitespace should also be removed from the email, it was not doing this previously.

0rax/gogs,huyueMiss/gogs,fabric8io/gogs,odinuge/gogs,linquize/gogs,wangjild/gogs,jqs7/gogs,Spice-King/gogs,everhopingandwaiting/gogs,Ralph-Wang/gogs,denji/gitea_tmp,Janfred/gogs,kevinc0825/gogs,dlob/gogs,haoyixin/gogs,sapk/gogs,helojo/gogs,geek1011/gitea,denji/gitea_tmp,siadat/gogs,kseistrup/gogs,0x0all/gogs,xiaoyanit/gogs,tpires/gogs,eddiesigner/gogs,bkcsoft/gogs,cumgun/gitea,psaavedra/gogs,agaurav/gogs,xiaoyanit/gogs,JonasFranzDEV/gitea,uileyar/gogs,sapk/gogs,manfer/gitea,kubatyszko/gitea,huyueMiss/gogs,cloudron-io/gogs,DblK/gitea,peterhadlaw/gogs,faddat/gogs,fabric8io/gogs,bkcsoft/gogs,willemvd/gitea,Immortalin/gogs,odinuge/gogs,mark77z/tt2016,lucienevans/gogs,Immortalin/gogs,richmahn/gogs,lafriks/gitea,sapk-fork/gitea,codeskyblue/gogs,gigforks/gogs,beni55/gogs,eddiesigner/gogs,faddat/gogs,gigforks/gogs,gemili/gogs,dancewing/gogs,uileyar/gogs,kloudsio/gogs,sapk-fork/gitea,liliexuan/gogs,joshk/gogs,tszym/gogs,manfer/gogs,pecastro/gogs,tboerger/gitea,Ralph-Wang/gogs,jqs7/gogs,tony/gogs,psaavedra/gogs,w4ngyi/gogs,typeless/gitea,Bwko/gitea,Morlinest/gitea,bygreencn/gogs,noikiy/gogs,ForxaCoLab/forxa,mukaiu/gogs,fabric8io/gogs,wqweto/gogs,cgars/gogs,andrewrothstein/gogs,kseistrup/gogs,svcavallar/gogs,ethantkoenig/gitea,DebansNetwork/gogs,metadevfoundation/gogs,psolyca/gitea,hzy001/gogs,SlavikZ/gogs,voxxit/gogs,kubatyszko/gitea,AndreaGiardini/gogs,tszym/gogs,makhov/gitea,sooboy/gogs,go-gitea/gitea,metadevfoundation/gogs,cem/gogs,cez81/gitea,vCaesar/gitea,cgars/gogs,tanapoln/gogs,agaurav/gogs,Bwko/gitea,Spice-King/gogs,yaggytter/gogs,DblK/gitea,lunny/gitea,sapk-fork/gitea,treejames/gogs,w4ngyi/gogs,ethantkoenig/gitea,xiaoyanit/gogs,peterhadlaw/gogs,codeskyblue/gogs,xaionaro/gogs,AnuchitPrasertsang/gogs,mark77z/tt2016,0rax/gogs,peterhadlaw/gogs,mark77z/tt2016,pentix/gogs,haoyixin/gogs,linquize/gogs,cybe/gitea,DebansNetwork/gogs,everhopingandwaiting/gogs,dancewing/gogs,liliexuan/gogs,mjwwit/gitea,GodOfConquest/gogs,codeskyblue/gogs,cgars/gogs,imjerrybao/gogs,xaionaro/gogs,SlavikZ/gogs,mukaiu/gogs,liliexuan/gogs,wqweto/gogs,strk/gogs,tempbottle/gogs,chriswatt/gogs,yonglehou/gogs,cngolang/gogs,likeit92/gogs,pikacloud/pikacode,cumgun/gitea,denji/gitea,kjellkvinge/gitea,nounoursheureux/gitea,dnmgns/gitea,kloudsio/gogs,yaggytter/gogs,dentmaged/gogs,jorgesumle/gitea,helojo/gogs,Morlinest/gitea,haoyixin/gogs,puffybsd/gitea,jorgesumle/gitea,beni55/gogs,denghongcai/gogs,sooboy/gogs,everhopingandwaiting/gogs,mpindado/gogs,gogits/gogs,manfer/gogs,psaavedra/gogs,treejames/gogs,cybe/gitea,pwelter34/gogs,opavader/gogs,everhopingandwaiting/gogs,lunny/gitea,fanningert/gogs,manfer/gogs,eddiesigner/gogs,siadat/gogs,manfer/gitea,sooboy/gogs,wangjild/gogs,avelino/gitea,kiliit/gogs,gogits/gogs,avelino/gitea,Immortalin/gogs,andreynering/gitea,pecastro/gogs,lafriks/gitea,typeless/gitea,spacetourist/gitea,mpindado/gogs,typeless/gitea,dl5rcw/gitea,kiliit/gogs,kolonse/gogs,kong36088/SCAUGogits,tony/gogs,linquize/gitea,kolonse/gogs,Em-AK/gogs,voxxit/gogs,cem/gogs,AndreaGiardini/gogs,golang-lib/gogs,yaggytter/gogs,kseistrup/gogs,opavader/gogs,JonasFranzDEV/gitea,voxxit/gogs,andreynering/gitea,rems4e/gitea,ethantkoenig/gogs,yonglehou/gogs,geerlingguy/gogs,kevinc0825/gogs,chriswatt/gogs,dentmaged/gogs,tpires/gogs,yonglehou/gogs,gwynantj/gogs,nounoursheureux/gitea,denji/gitea_tmp,likeit92/gogs,helojo/gogs,linquize/gogs,AnuchitPrasertsang/gogs,jvanderneutstulen/gogs,Em-AK/gogs,pentix/gogs,dentmaged/gogs,denghongcai/gogs,armersong/gogs,hzy001/gogs,tboerger/gitea,cez81/gitea,tony/gogs,andrewrothstein/gogs,odinuge/gogs,vdbt/gitea,xet7/gogs,hzy001/gogs,noikiy/gogs,richmahn/gogs,siadat/gogs,joshk/gogs,ethantkoenig/gogs,tanapoln/gogs,dnmgns/gitea,linquize/gitea,jacobxk/gogs,0x0all/gogs,lucienevans/gogs,imjerrybao/gogs,pikacloud/pikacode,DebansNetwork/gogs,GodOfConquest/gogs,tempbottle/gogs,noikiy/gogs,denji/gitea_tmp,kubatyszko/gitea,dnmgns/gitea,Janfred/gogs,psolyca/gitea,gwynantj/gogs,0rax/gogs,huyueMiss/gogs,spacetourist/gitea,AnuchitPrasertsang/gogs,pwelter34/gogs,w4ngyi/gogs,mapmeld/codemingler,dlob/gogs,tpires/gogs,bkcsoft/gogs,gigforks/gogs,cngolang/gogs,AndreaGiardini/gogs,xormplus/gitea,typeless/gitea,gigforks/gogs,ForxaCoLab/forxa,geerlingguy/gogs,golang-lib/gogs,imjerrybao/gogs,svcavallar/gogs,avelino/gitea,sillydong/gogs,treejames/gogs,tboerger/gitea,kolonse/gogs,kevinc0825/gogs,CaeruleusAqua/gitea,CaeruleusAqua/gitea,jacobxk/gogs,svcavallar/gogs,pecastro/gogs,joshk/gogs,likeit92/gogs,strk/gogs,go-gitea/gitea,sillydong/gogs,nounoursheureux/gitea,bygreencn/gogs,fanningert/gogs,dancewing/gogs,pentix/gogs,pwelter34/gogs,avelino/gitea,xaionaro/gogs,mapmeld/codemingler,golang-lib/gogs,dlob/gogs,sapk/gogs,cez81/gitea,lucienevans/gogs,strk/gogs,cngolang/gogs,linquize/gitea,mpindado/gogs,mapmeld/codemingler,tempbottle/gogs,jvanderneutstulen/gogs,gwynantj/gogs,GodOfConquest/gogs,cem/gogs,go-gitea/gitea,gemili/gogs,Em-AK/gogs,xet7/gogs,admik/gitea,vCaesar/gitea,kjellkvinge/gitea,geerlingguy/gogs,minecrafter/gitea,mukaiu/gogs,cloudron-io/gogs,armersong/gogs,kong36088/SCAUGogits,vdbt/gitea,denghongcai/gogs,lafriks/gitea,sapk-fork/gitea,wangjild/gogs,jacobxk/gogs,Janfred/gogs,kong36088/SCAUGogits,Ralph-Wang/gogs,chriswatt/gogs,opavader/gogs,agaurav/gogs,Bwko/gitea,armersong/gogs,kiliit/gogs,manfer/gitea,xet7/gogs,gemili/gogs,rems4e/gitea,tanapoln/gogs,metadevfoundation/gogs,SlavikZ/gogs,sillydong/gogs,geek1011/gitea,beni55/gogs,lunny/gitea,hiproz/gogs,pikacloud/pikacode,0rax/gogs,gogits/gogs,cloudron-io/gogs,Spice-King/gogs,jqs7/gogs,ForxaCoLab/forxa,uileyar/gogs,hiproz/gogs,fanningert/gogs,dancewing/gogs,mjwwit/gitea,andrewrothstein/gogs,kloudsio/gogs,hiproz/gogs,wqweto/gogs,bygreencn/gogs,0x0all/gogs,jvanderneutstulen/gogs,faddat/gogs,tszym/gogs,kjellkvinge/gitea