[FIX] website: escaping and external iframe
[FIX] website: escaping and external iframe

jQuery has a special behaviour when using .contents() over an iframe
object. This caused an error for escaping when saving the page with an
iframe content of an external domain.

introduced by 8c77c711
opw-649570

AuyaJackie/odoo,hanicker/odoo,diagramsoftware/odoo,n0m4dz/odoo,Nowheresly/odoo,ehirt/odoo,fevxie/odoo,storm-computers/odoo,spadae22/odoo,dfang/odoo,poljeff/odoo,rgeleta/odoo,Adel-Magebinary/odoo,datenbetrieb/odoo,hanicker/odoo,JGarcia-Panach/odoo,diagramsoftware/odoo,dalegregory/odoo,NeovaHealth/odoo,nuncjo/odoo,Adel-Magebinary/odoo,diagramsoftware/odoo,srimai/odoo,ovnicraft/odoo,leorochael/odoo,odootr/odoo,fevxie/odoo,MarcosCommunity/odoo,draugiskisprendimai/odoo,fuhongliang/odoo,tvibliani/odoo,VielSoft/odoo,draugiskisprendimai/odoo,gorjuce/odoo,CatsAndDogsbvba/odoo,shaufi/odoo,sinbazhou/odoo,QianBIG/odoo,makinacorpus/odoo,Nowheresly/odoo,jiangzhixiao/odoo,JGarcia-Panach/odoo,glovebx/odoo,mustafat/odoo-1,srimai/odoo,rahuldhote/odoo,Endika/OpenUpgrade,synconics/odoo,Daniel-CA/odoo,kybriainfotech/iSocioCRM,OpenUpgrade/OpenUpgrade,alexcuellar/odoo,Elico-Corp/odoo_OCB,tangyiyong/odoo,ovnicraft/odoo,salaria/odoo,fevxie/odoo,draugiskisprendimai/odoo,tangyiyong/odoo,CatsAndDogsbvba/odoo,VielSoft/odoo,storm-computers/odoo,ApuliaSoftware/odoo,ehirt/odoo,draugiskisprendimai/odoo,JGarcia-Panach/odoo,luistorresm/odoo,CatsAndDogsbvba/odoo,VielSoft/odoo,microcom/odoo,shaufi/odoo,BT-ojossen/odoo,BT-rmartin/odoo,mlaitinen/odoo,shaufi10/odoo,optima-ict/odoo,ApuliaSoftware/odoo,mustafat/odoo-1,Noviat/odoo,ygol/odoo,ehirt/odoo,rahuldhote/odoo,tvibliani/odoo,Noviat/odoo,rubencabrera/odoo,salaria/odoo,poljeff/odoo,vnsofthe/odoo,mlaitinen/odoo,Noviat/odoo,Noviat/odoo,sergio-incaser/odoo,Endika/odoo,srimai/odoo,dfang/odoo,syci/OCB,Endika/odoo,ChanduERP/odoo,AuyaJackie/odoo,fuhongliang/odoo,dsfsdgsbngfggb/odoo,dalegregory/odoo,bplancher/odoo,hassoon3/odoo,apocalypsebg/odoo,hanicker/odoo,storm-computers/odoo,Antiun/odoo,jfpla/odoo,Maspear/odoo,poljeff/odoo,dalegregory/odoo,ygol/odoo,AuyaJackie/odoo,nuncjo/odoo,acshan/odoo,tangyiyong/odoo,spadae22/odoo,odootr/odoo,n0m4dz/odoo,QianBIG/odoo,grap/OpenUpgrade,salaria/odoo,eino-makitalo/odoo,ovnicraft/odoo,rubencabrera/odoo,ApuliaSoftware/odoo,VielSoft/odoo,laslabs/odoo,markeTIC/OCB,factorlibre/OCB,hip-odoo/odoo,rgeleta/odoo,eino-makitalo/odoo,ChanduERP/odoo,draugiskisprendimai/odoo,windedge/odoo,brijeshkesariya/odoo,slevenhagen/odoo,avoinsystems/odoo,acshan/odoo,shaufi10/odoo,glovebx/odoo,Elico-Corp/odoo_OCB,rahuldhote/odoo,mustafat/odoo-1,optima-ict/odoo,Maspear/odoo,Endika/OpenUpgrade,Noviat/odoo,NeovaHealth/odoo,mlaitinen/odoo,microcom/odoo,shaufi10/odoo,fevxie/odoo,rahuldhote/odoo,Elico-Corp/odoo_OCB,Maspear/odoo,alexcuellar/odoo,hanicker/odoo,Noviat/odoo,storm-computers/odoo,tvibliani/odoo,ApuliaSoftware/odoo,grap/OpenUpgrade,laslabs/odoo,sysadminmatmoz/OCB,alexcuellar/odoo,optima-ict/odoo,funkring/fdoo,nuncjo/odoo,Daniel-CA/odoo,dfang/odoo,apocalypsebg/odoo,acshan/odoo,microcom/odoo,QianBIG/odoo,n0m4dz/odoo,Adel-Magebinary/odoo,brijeshkesariya/odoo,factorlibre/OCB,shingonoide/odoo,alexcuellar/odoo,Endika/OpenUpgrade,mlaitinen/odoo,vnsofthe/odoo,shaufi/odoo,chiragjogi/odoo,provaleks/o8,markeTIC/OCB,mlaitinen/odoo,makinacorpus/odoo,rgeleta/odoo,Endika/odoo,ehirt/odoo,hip-odoo/odoo,factorlibre/OCB,stephen144/odoo,sinbazhou/odoo,hanicker/odoo,xzYue/odoo,funkring/fdoo,grap/OpenUpgrade,kybriainfotech/iSocioCRM,vnsofthe/odoo,VielSoft/odoo,glovebx/odoo,jfpla/odoo,alexcuellar/odoo,lsinfo/odoo,AuyaJackie/odoo,srimai/odoo,salaria/odoo,rahuldhote/odoo,MarcosCommunity/odoo,rubencabrera/odoo,srimai/odoo,Elico-Corp/odoo_OCB,srimai/odoo,jfpla/odoo,odootr/odoo,Maspear/odoo,Antiun/odoo,Maspear/odoo,syci/OCB,dsfsdgsbngfggb/odoo,rgeleta/odoo,Adel-Magebinary/odoo,shaufi/odoo,vnsofthe/odoo,leorochael/odoo,shaufi10/odoo,QianBIG/odoo,ChanduERP/odoo,laslabs/odoo,apocalypsebg/odoo,gorjuce/odoo,spadae22/odoo,ehirt/odoo,alexcuellar/odoo,hip-odoo/odoo,stephen144/odoo,apocalypsebg/odoo,synconics/odoo,shingonoide/odoo,hassoon3/odoo,rgeleta/odoo,JGarcia-Panach/odoo,synconics/odoo,xzYue/odoo,laslabs/odoo,Daniel-CA/odoo,Endika/odoo,Daniel-CA/odoo,shaufi10/odoo,chiragjogi/odoo,Daniel-CA/odoo,QianBIG/odoo,synconics/odoo,markeTIC/OCB,nuncjo/odoo,JGarcia-Panach/odoo,optima-ict/odoo,datenbetrieb/odoo,jiangzhixiao/odoo,synconics/odoo,makinacorpus/odoo,tvibliani/odoo,VielSoft/odoo,OpenUpgrade/OpenUpgrade,ApuliaSoftware/odoo,slevenhagen/odoo,eino-makitalo/odoo,brijeshkesariya/odoo,slevenhagen/odoo,gorjuce/odoo,fevxie/odoo,gorjuce/odoo,spadae22/odoo,provaleks/o8,jiangzhixiao/odoo,luistorresm/odoo,rgeleta/odoo,markeTIC/OCB,ovnicraft/odoo,provaleks/o8,rahuldhote/odoo,poljeff/odoo,tvibliani/odoo,luistorresm/odoo,Elico-Corp/odoo_OCB,sinbazhou/odoo,acshan/odoo,rubencabrera/odoo,BT-rmartin/odoo,fevxie/odoo,sergio-incaser/odoo,windedge/odoo,Endika/odoo,Nowheresly/odoo,brijeshkesariya/odoo,spadae22/odoo,kybriainfotech/iSocioCRM,chiragjogi/odoo,ehirt/odoo,Adel-Magebinary/odoo,stephen144/odoo,Endika/OpenUpgrade,dsfsdgsbngfggb/odoo,NeovaHealth/odoo,synconics/odoo,Maspear/odoo,NeovaHealth/odoo,hip-odoo/odoo,shingonoide/odoo,jiangzhixiao/odoo,mlaitinen/odoo,luistorresm/odoo,Antiun/odoo,sergio-incaser/odoo,makinacorpus/odoo,BT-rmartin/odoo,jiangzhixiao/odoo,OpenUpgrade/OpenUpgrade,sysadminmatmoz/OCB,ChanduERP/odoo,microcom/odoo,storm-computers/odoo,ovnicraft/odoo,OpenUpgrade/OpenUpgrade,brijeshkesariya/odoo,markeTIC/OCB,jfpla/odoo,dalegregory/odoo,windedge/odoo,Nowheresly/odoo,BT-ojossen/odoo,dsfsdgsbngfggb/odoo,NeovaHealth/odoo,sinbazhou/odoo,gorjuce/odoo,ygol/odoo,JGarcia-Panach/odoo,laslabs/odoo,lsinfo/odoo,grap/OpenUpgrade,eino-makitalo/odoo,sinbazhou/odoo,apocalypsebg/odoo,markeTIC/OCB,n0m4dz/odoo,MarcosCommunity/odoo,avoinsystems/odoo,mlaitinen/odoo,alexcuellar/odoo,syci/OCB,chiragjogi/odoo,ChanduERP/odoo,xzYue/odoo,luistorresm/odoo,glovebx/odoo,Antiun/odoo,shaufi10/odoo,fuhongliang/odoo,chiragjogi/odoo,BT-rmartin/odoo,bplancher/odoo,ehirt/odoo,n0m4dz/odoo,tangyiyong/odoo,diagramsoftware/odoo,luistorresm/odoo,datenbetrieb/odoo,syci/OCB,CatsAndDogsbvba/odoo,dsfsdgsbngfggb/odoo,Daniel-CA/odoo,shingonoide/odoo,kybriainfotech/iSocioCRM,lsinfo/odoo,funkring/fdoo,hassoon3/odoo,Nowheresly/odoo,factorlibre/OCB,jfpla/odoo,tvibliani/odoo,Noviat/odoo,BT-rmartin/odoo,dfang/odoo,laslabs/odoo,vnsofthe/odoo,MarcosCommunity/odoo,sinbazhou/odoo,bplancher/odoo,ygol/odoo,xzYue/odoo,glovebx/odoo,BT-rmartin/odoo,CatsAndDogsbvba/odoo,avoinsystems/odoo,draugiskisprendimai/odoo,xzYue/odoo,slevenhagen/odoo,jiangzhixiao/odoo,factorlibre/OCB,BT-rmartin/odoo,datenbetrieb/odoo,Daniel-CA/odoo,OpenUpgrade/OpenUpgrade,apocalypsebg/odoo,lsinfo/odoo,brijeshkesariya/odoo,QianBIG/odoo,CatsAndDogsbvba/odoo,markeTIC/OCB,jiangzhixiao/odoo,xzYue/odoo,avoinsystems/odoo,vnsofthe/odoo,makinacorpus/odoo,eino-makitalo/odoo,ApuliaSoftware/odoo,lsinfo/odoo,mustafat/odoo-1,luistorresm/odoo,shingonoide/odoo,shaufi10/odoo,spadae22/odoo,odootr/odoo,BT-ojossen/odoo,optima-ict/odoo,jfpla/odoo,dfang/odoo,BT-ojossen/odoo,datenbetrieb/odoo,kybriainfotech/iSocioCRM,stephen144/odoo,microcom/odoo,avoinsystems/odoo,windedge/odoo,sinbazhou/odoo,Antiun/odoo,ygol/odoo,n0m4dz/odoo,windedge/odoo,ChanduERP/odoo,BT-ojossen/odoo,Endika/OpenUpgrade,AuyaJackie/odoo,AuyaJackie/odoo,leorochael/odoo,stephen144/odoo,ygol/odoo,sergio-incaser/odoo,ovnicraft/odoo,shaufi/odoo,avoinsystems/odoo,brijeshkesariya/odoo,Adel-Magebinary/odoo,funkring/fdoo,rubencabrera/odoo,Adel-Magebinary/odoo,poljeff/odoo,shingonoide/odoo,mustafat/odoo-1,dsfsdgsbngfggb/odoo,shaufi/odoo,eino-makitalo/odoo,slevenhagen/odoo,leorochael/odoo,poljeff/odoo,BT-ojossen/odoo,Nowheresly/odoo,datenbetrieb/odoo,sysadminmatmoz/OCB,MarcosCommunity/odoo,datenbetrieb/odoo,spadae22/odoo,shaufi/odoo,bplancher/odoo,leorochael/odoo,ovnicraft/odoo,fuhongliang/odoo,provaleks/o8,windedge/odoo,syci/OCB,fevxie/odoo,funkring/fdoo,diagramsoftware/odoo,dsfsdgsbngfggb/odoo,tangyiyong/odoo,salaria/odoo,optima-ict/odoo,lsinfo/odoo,MarcosCommunity/odoo,Antiun/odoo,rubencabrera/odoo,rahuldhote/odoo,mustafat/odoo-1,windedge/odoo,draugiskisprendimai/odoo,provaleks/o8,dalegregory/odoo,hassoon3/odoo,funkring/fdoo,gorjuce/odoo,glovebx/odoo,sysadminmatmoz/OCB,odootr/odoo,Antiun/odoo,chiragjogi/odoo,sysadminmatmoz/OCB,rubencabrera/odoo,hip-odoo/odoo,dalegregory/odoo,ygol/odoo,Maspear/odoo,lsinfo/odoo,avoinsystems/odoo,glovebx/odoo,srimai/odoo,factorlibre/OCB,tangyiyong/odoo,storm-computers/odoo,gorjuce/odoo,rgeleta/odoo,bplancher/odoo,diagramsoftware/odoo,Elico-Corp/odoo_OCB,tvibliani/odoo,poljeff/odoo,grap/OpenUpgrade,eino-makitalo/odoo,dfang/odoo,kybriainfotech/iSocioCRM,apocalypsebg/odoo,NeovaHealth/odoo,VielSoft/odoo,Endika/OpenUpgrade,sysadminmatmoz/OCB,OpenUpgrade/OpenUpgrade,nuncjo/odoo,tangyiyong/odoo,diagramsoftware/odoo,nuncjo/odoo,OpenUpgrade/OpenUpgrade,AuyaJackie/odoo,vnsofthe/odoo,nuncjo/odoo,MarcosCommunity/odoo,Endika/odoo,odootr/odoo,leorochael/odoo,provaleks/o8,fuhongliang/odoo,sergio-incaser/odoo,microcom/odoo,n0m4dz/odoo,ChanduERP/odoo,jfpla/odoo,hanicker/odoo,ApuliaSoftware/odoo,salaria/odoo,hanicker/odoo,sysadminmatmoz/OCB,odootr/odoo,acshan/odoo,hassoon3/odoo,NeovaHealth/odoo,slevenhagen/odoo,dalegregory/odoo,stephen144/odoo,xzYue/odoo,JGarcia-Panach/odoo,CatsAndDogsbvba/odoo,MarcosCommunity/odoo,Nowheresly/odoo,acshan/odoo,funkring/fdoo,slevenhagen/odoo,provaleks/o8,mustafat/odoo-1,makinacorpus/odoo,Endika/OpenUpgrade,kybriainfotech/iSocioCRM,acshan/odoo,grap/OpenUpgrade,makinacorpus/odoo,shingonoide/odoo,chiragjogi/odoo,hassoon3/odoo,salaria/odoo,BT-ojossen/odoo,sergio-incaser/odoo,hip-odoo/odoo,factorlibre/OCB,bplancher/odoo,fuhongliang/odoo,synconics/odoo,syci/OCB,leorochael/odoo,Endika/odoo,grap/OpenUpgrade,fuhongliang/odoo