[FIX] google_calendar: force internal id only on creation
[FIX] google_calendar: force internal id only on creation

This rev. is related to 1c533b193feb7629d87ab1ff740b0cbc7615812e

The reason why we force the event Google internal id is
explained in the above commit.

Forcing the internal id must be done only when creating the
event in Google, not when updating, for retro-compatibility:
if the event is already in the attendee calendar, with a different
internal id then the other attendee, we must leave it like this,
otherwise Google will be lost.

fuhongliang/odoo,Endika/odoo,rubencabrera/odoo,hoatle/odoo,apanju/GMIO_Odoo,juanalfonsopr/odoo,tinkhaven-organization/odoo,makinacorpus/odoo,Gitlab11/odoo,grap/OpenUpgrade,lsinfo/odoo,windedge/odoo,GauravSahu/odoo,tinkhaven-organization/odoo,shaufi10/odoo,ecosoft-odoo/odoo,mszewczy/odoo,incaser/odoo-odoo,mlaitinen/odoo,hanicker/odoo,hip-odoo/odoo,Noviat/odoo,Daniel-CA/odoo,hubsaysnuaa/odoo,sv-dev1/odoo,shingonoide/odoo,mustafat/odoo-1,BT-fgarbely/odoo,eino-makitalo/odoo,funkring/fdoo,hanicker/odoo,Adel-Magebinary/odoo,BT-rmartin/odoo,jfpla/odoo,dfang/odoo,Endika/OpenUpgrade,brijeshkesariya/odoo,fevxie/odoo,alexcuellar/odoo,mszewczy/odoo,GauravSahu/odoo,steedos/odoo,provaleks/o8,gorjuce/odoo,laslabs/odoo,salaria/odoo,fevxie/odoo,NeovaHealth/odoo,tangyiyong/odoo,grap/OpenUpgrade,dfang/odoo,salaria/odoo,bplancher/odoo,OpenUpgrade/OpenUpgrade,steedos/odoo,BT-rmartin/odoo,markeTIC/OCB,xzYue/odoo,glovebx/odoo,hoatle/odoo,ingadhoc/odoo,sysadminmatmoz/OCB,rgeleta/odoo,draugiskisprendimai/odoo,Noviat/odoo,lgscofield/odoo,ingadhoc/odoo,provaleks/o8,kittiu/odoo,glovebx/odoo,leorochael/odoo,lgscofield/odoo,lgscofield/odoo,srimai/odoo,odootr/odoo,provaleks/o8,poljeff/odoo,Adel-Magebinary/odoo,avoinsystems/odoo,incaser/odoo-odoo,kybriainfotech/iSocioCRM,hassoon3/odoo,sysadminmatmoz/OCB,avoinsystems/odoo,ChanduERP/odoo,srimai/odoo,ehirt/odoo,x111ong/odoo,synconics/odoo,tangyiyong/odoo,JGarcia-Panach/odoo,n0m4dz/odoo,acshan/odoo,draugiskisprendimai/odoo,srimai/odoo,Elico-Corp/odoo_OCB,alqfahad/odoo,kittiu/odoo,lsinfo/odoo,shaufi10/odoo,draugiskisprendimai/odoo,ovnicraft/odoo,hanicker/odoo,nuncjo/odoo,Gitlab11/odoo,Endika/odoo,factorlibre/OCB,leorochael/odoo,spadae22/odoo,Antiun/odoo,shingonoide/odoo,ShineFan/odoo,wangjun/odoo,jiangzhixiao/odoo,alexcuellar/odoo,mustafat/odoo-1,JGarcia-Panach/odoo,microcom/odoo,Antiun/odoo,mszewczy/odoo,acshan/odoo,shaufi/odoo,patmcb/odoo,odootr/odoo,storm-computers/odoo,tvibliani/odoo,dariemp/odoo,shaufi/odoo,windedge/odoo,fuhongliang/odoo,grap/OpenUpgrade,grap/OpenUpgrade,nitinitprof/odoo,avoinsystems/odoo,goliveirab/odoo,ovnicraft/odoo,lsinfo/odoo,RafaelTorrealba/odoo,salaria/odoo,QianBIG/odoo,tinkhaven-organization/odoo,mlaitinen/odoo,BT-rmartin/odoo,ygol/odoo,gorjuce/odoo,BT-fgarbely/odoo,Nowheresly/odoo,draugiskisprendimai/odoo,synconics/odoo,avoinsystems/odoo,leoliujie/odoo,datenbetrieb/odoo,ovnicraft/odoo,Endika/OpenUpgrade,luistorresm/odoo,rgeleta/odoo,rubencabrera/odoo,laslabs/odoo,Nowheresly/odoo,Adel-Magebinary/odoo,Endika/odoo,VielSoft/odoo,dariemp/odoo,VielSoft/odoo,nuncjo/odoo,eino-makitalo/odoo,alexcuellar/odoo,vnsofthe/odoo,lsinfo/odoo,ApuliaSoftware/odoo,dalegregory/odoo,dalegregory/odoo,cedk/odoo,rahuldhote/odoo,luistorresm/odoo,GauravSahu/odoo,sysadminmatmoz/OCB,minhtuancn/odoo,papouso/odoo,AuyaJackie/odoo,steedos/odoo,spadae22/odoo,Noviat/odoo,windedge/odoo,xzYue/odoo,spadae22/odoo,n0m4dz/odoo,NeovaHealth/odoo,hubsaysnuaa/odoo,BT-ojossen/odoo,markeTIC/OCB,stephen144/odoo,tangyiyong/odoo,microcom/odoo,slevenhagen/odoo,spadae22/odoo,Maspear/odoo,KontorConsulting/odoo,poljeff/odoo,OpenUpgrade/OpenUpgrade,KontorConsulting/odoo,RafaelTorrealba/odoo,laslabs/odoo,cedk/odoo,KontorConsulting/odoo,takis/odoo,leorochael/odoo,luistorresm/odoo,makinacorpus/odoo,ygol/odoo,apocalypsebg/odoo,dariemp/odoo,dfang/odoo,srimai/odoo,lgscofield/odoo,luiseduardohdbackup/odoo,luistorresm/odoo,datenbetrieb/odoo,factorlibre/OCB,hubsaysnuaa/odoo,BT-fgarbely/odoo,tangyiyong/odoo,tvibliani/odoo,hassoon3/odoo,Endika/OpenUpgrade,ShineFan/odoo,makinacorpus/odoo,sv-dev1/odoo,bplancher/odoo,cloud9UG/odoo,brijeshkesariya/odoo,steedos/odoo,BT-rmartin/odoo,Endika/odoo,leoliujie/odoo,mlaitinen/odoo,hubsaysnuaa/odoo,juanalfonsopr/odoo,poljeff/odoo,makinacorpus/odoo,ChanduERP/odoo,storm-computers/odoo,patmcb/odoo,mszewczy/odoo,incaser/odoo-odoo,juanalfonsopr/odoo,hoatle/odoo,kittiu/odoo,minhtuancn/odoo,omprakasha/odoo,cloud9UG/odoo,shaufi/odoo,ApuliaSoftware/odoo,sergio-incaser/odoo,Adel-Magebinary/odoo,waytai/odoo,hanicker/odoo,waytai/odoo,cedk/odoo,AuyaJackie/odoo,jiangzhixiao/odoo,takis/odoo,QianBIG/odoo,ygol/odoo,shingonoide/odoo,VielSoft/odoo,sinbazhou/odoo,fuhongliang/odoo,BT-fgarbely/odoo,cloud9UG/odoo,VielSoft/odoo,fevxie/odoo,steedos/odoo,Maspear/odoo,juanalfonsopr/odoo,luiseduardohdbackup/odoo,gorjuce/odoo,poljeff/odoo,juanalfonsopr/odoo,n0m4dz/odoo,storm-computers/odoo,nitinitprof/odoo,sv-dev1/odoo,hoatle/odoo,Elico-Corp/odoo_OCB,sysadminmatmoz/OCB,markeTIC/OCB,jfpla/odoo,odootr/odoo,spadae22/odoo,slevenhagen/odoo,juanalfonsopr/odoo,ehirt/odoo,brijeshkesariya/odoo,ShineFan/odoo,ChanduERP/odoo,dsfsdgsbngfggb/odoo,dariemp/odoo,stephen144/odoo,makinacorpus/odoo,apocalypsebg/odoo,hassoon3/odoo,incaser/odoo-odoo,laslabs/odoo,tvibliani/odoo,papouso/odoo,mustafat/odoo-1,cedk/odoo,xzYue/odoo,provaleks/o8,goliveirab/odoo,Nowheresly/odoo,rgeleta/odoo,factorlibre/OCB,funkring/fdoo,jiangzhixiao/odoo,sv-dev1/odoo,ChanduERP/odoo,sergio-incaser/odoo,Endika/OpenUpgrade,rahuldhote/odoo,ChanduERP/odoo,vnsofthe/odoo,QianBIG/odoo,glovebx/odoo,MarcosCommunity/odoo,lsinfo/odoo,hip-odoo/odoo,Bachaco-ve/odoo,synconics/odoo,poljeff/odoo,rowemoore/odoo,RafaelTorrealba/odoo,dsfsdgsbngfggb/odoo,shingonoide/odoo,slevenhagen/odoo,rgeleta/odoo,juanalfonsopr/odoo,NeovaHealth/odoo,hoatle/odoo,synconics/odoo,CatsAndDogsbvba/odoo,alqfahad/odoo,lsinfo/odoo,MarcosCommunity/odoo,Gitlab11/odoo,dalegregory/odoo,kittiu/odoo,poljeff/odoo,CatsAndDogsbvba/odoo,srimai/odoo,fjbatresv/odoo,alqfahad/odoo,ingadhoc/odoo,hanicker/odoo,BT-fgarbely/odoo,wangjun/odoo,shaufi10/odoo,Gitlab11/odoo,optima-ict/odoo,apocalypsebg/odoo,BT-ojossen/odoo,kybriainfotech/iSocioCRM,fjbatresv/odoo,alqfahad/odoo,mustafat/odoo-1,ecosoft-odoo/odoo,MarcosCommunity/odoo,patmcb/odoo,Bachaco-ve/odoo,fjbatresv/odoo,Bachaco-ve/odoo,jfpla/odoo,fuhongliang/odoo,windedge/odoo,ChanduERP/odoo,AuyaJackie/odoo,odootr/odoo,shaufi10/odoo,ShineFan/odoo,nuncjo/odoo,Endika/odoo,tangyiyong/odoo,steedos/odoo,ApuliaSoftware/odoo,brijeshkesariya/odoo,rowemoore/odoo,kybriainfotech/iSocioCRM,markeTIC/OCB,optima-ict/odoo,ehirt/odoo,dfang/odoo,ecosoft-odoo/odoo,storm-computers/odoo,shaufi10/odoo,rgeleta/odoo,nuncjo/odoo,alqfahad/odoo,rahuldhote/odoo,Adel-Magebinary/odoo,stephen144/odoo,rubencabrera/odoo,dalegregory/odoo,srimai/odoo,rubencabrera/odoo,lsinfo/odoo,incaser/odoo-odoo,apocalypsebg/odoo,nitinitprof/odoo,spadae22/odoo,cloud9UG/odoo,draugiskisprendimai/odoo,dsfsdgsbngfggb/odoo,stephen144/odoo,sinbazhou/odoo,AuyaJackie/odoo,acshan/odoo,syci/OCB,funkring/fdoo,leoliujie/odoo,markeTIC/OCB,Endika/OpenUpgrade,hip-odoo/odoo,MarcosCommunity/odoo,rubencabrera/odoo,wangjun/odoo,ehirt/odoo,brijeshkesariya/odoo,sysadminmatmoz/OCB,CatsAndDogsbvba/odoo,alqfahad/odoo,nuncjo/odoo,patmcb/odoo,OpenUpgrade/OpenUpgrade,AuyaJackie/odoo,hip-odoo/odoo,ygol/odoo,mszewczy/odoo,minhtuancn/odoo,dsfsdgsbngfggb/odoo,Noviat/odoo,ygol/odoo,grap/OpenUpgrade,takis/odoo,xzYue/odoo,JGarcia-Panach/odoo,RafaelTorrealba/odoo,mlaitinen/odoo,luistorresm/odoo,kittiu/odoo,bplancher/odoo,sysadminmatmoz/OCB,windedge/odoo,rahuldhote/odoo,ShineFan/odoo,JGarcia-Panach/odoo,synconics/odoo,luiseduardohdbackup/odoo,takis/odoo,BT-ojossen/odoo,datenbetrieb/odoo,ChanduERP/odoo,fjbatresv/odoo,gorjuce/odoo,microcom/odoo,apocalypsebg/odoo,chiragjogi/odoo,ingadhoc/odoo,Bachaco-ve/odoo,slevenhagen/odoo,kybriainfotech/iSocioCRM,Antiun/odoo,apocalypsebg/odoo,gorjuce/odoo,sergio-incaser/odoo,sergio-incaser/odoo,ehirt/odoo,n0m4dz/odoo,hubsaysnuaa/odoo,hubsaysnuaa/odoo,Maspear/odoo,Bachaco-ve/odoo,dsfsdgsbngfggb/odoo,laslabs/odoo,fjbatresv/odoo,odootr/odoo,lgscofield/odoo,ovnicraft/odoo,markeTIC/OCB,sinbazhou/odoo,ApuliaSoftware/odoo,x111ong/odoo,takis/odoo,slevenhagen/odoo,ApuliaSoftware/odoo,apanju/GMIO_Odoo,omprakasha/odoo,NeovaHealth/odoo,glovebx/odoo,takis/odoo,x111ong/odoo,datenbetrieb/odoo,minhtuancn/odoo,Daniel-CA/odoo,CatsAndDogsbvba/odoo,optima-ict/odoo,sergio-incaser/odoo,waytai/odoo,BT-rmartin/odoo,shaufi10/odoo,storm-computers/odoo,Nowheresly/odoo,BT-fgarbely/odoo,mszewczy/odoo,JGarcia-Panach/odoo,acshan/odoo,vnsofthe/odoo,wangjun/odoo,fuhongliang/odoo,windedge/odoo,KontorConsulting/odoo,ecosoft-odoo/odoo,apanju/GMIO_Odoo,QianBIG/odoo,mlaitinen/odoo,diagramsoftware/odoo,ApuliaSoftware/odoo,Bachaco-ve/odoo,diagramsoftware/odoo,gorjuce/odoo,dalegregory/odoo,dfang/odoo,fevxie/odoo,tvibliani/odoo,waytai/odoo,dalegregory/odoo,Maspear/odoo,leoliujie/odoo,nitinitprof/odoo,cedk/odoo,patmcb/odoo,ingadhoc/odoo,chiragjogi/odoo,chiragjogi/odoo,fjbatresv/odoo,kybriainfotech/iSocioCRM,salaria/odoo,luiseduardohdbackup/odoo,Antiun/odoo,mlaitinen/odoo,Adel-Magebinary/odoo,papouso/odoo,eino-makitalo/odoo,shaufi10/odoo,synconics/odoo,NeovaHealth/odoo,fjbatresv/odoo,RafaelTorrealba/odoo,Antiun/odoo,rowemoore/odoo,mustafat/odoo-1,ehirt/odoo,avoinsystems/odoo,odootr/odoo,funkring/fdoo,papouso/odoo,KontorConsulting/odoo,nitinitprof/odoo,tinkhaven-organization/odoo,luistorresm/odoo,microcom/odoo,AuyaJackie/odoo,lgscofield/odoo,dalegregory/odoo,factorlibre/OCB,minhtuancn/odoo,salaria/odoo,goliveirab/odoo,salaria/odoo,optima-ict/odoo,OpenUpgrade/OpenUpgrade,kittiu/odoo,grap/OpenUpgrade,CatsAndDogsbvba/odoo,ovnicraft/odoo,apanju/GMIO_Odoo,rahuldhote/odoo,goliveirab/odoo,wangjun/odoo,leoliujie/odoo,CatsAndDogsbvba/odoo,GauravSahu/odoo,rubencabrera/odoo,avoinsystems/odoo,odootr/odoo,Maspear/odoo,jfpla/odoo,MarcosCommunity/odoo,takis/odoo,dsfsdgsbngfggb/odoo,BT-fgarbely/odoo,factorlibre/OCB,bplancher/odoo,ovnicraft/odoo,windedge/odoo,hassoon3/odoo,Daniel-CA/odoo,ecosoft-odoo/odoo,bplancher/odoo,omprakasha/odoo,syci/OCB,brijeshkesariya/odoo,QianBIG/odoo,Noviat/odoo,alexcuellar/odoo,kybriainfotech/iSocioCRM,provaleks/o8,fevxie/odoo,lgscofield/odoo,acshan/odoo,shaufi/odoo,rowemoore/odoo,fevxie/odoo,shingonoide/odoo,acshan/odoo,leoliujie/odoo,fuhongliang/odoo,hassoon3/odoo,hubsaysnuaa/odoo,Nowheresly/odoo,Noviat/odoo,BT-rmartin/odoo,GauravSahu/odoo,glovebx/odoo,tvibliani/odoo,RafaelTorrealba/odoo,leorochael/odoo,GauravSahu/odoo,fevxie/odoo,acshan/odoo,sinbazhou/odoo,jiangzhixiao/odoo,alqfahad/odoo,vnsofthe/odoo,Elico-Corp/odoo_OCB,Elico-Corp/odoo_OCB,sv-dev1/odoo,ecosoft-odoo/odoo,rgeleta/odoo,Noviat/odoo,Daniel-CA/odoo,xzYue/odoo,QianBIG/odoo,leorochael/odoo,factorlibre/OCB,BT-ojossen/odoo,Endika/odoo,cedk/odoo,vnsofthe/odoo,BT-ojossen/odoo,provaleks/o8,ecosoft-odoo/odoo,brijeshkesariya/odoo,Gitlab11/odoo,AuyaJackie/odoo,OpenUpgrade/OpenUpgrade,ShineFan/odoo,syci/OCB,Endika/odoo,optima-ict/odoo,apanju/GMIO_Odoo,draugiskisprendimai/odoo,omprakasha/odoo,dariemp/odoo,ingadhoc/odoo,fuhongliang/odoo,synconics/odoo,x111ong/odoo,BT-ojossen/odoo,funkring/fdoo,VielSoft/odoo,waytai/odoo,luiseduardohdbackup/odoo,MarcosCommunity/odoo,shaufi/odoo,factorlibre/OCB,waytai/odoo,ingadhoc/odoo,eino-makitalo/odoo,KontorConsulting/odoo,papouso/odoo,diagramsoftware/odoo,storm-computers/odoo,CatsAndDogsbvba/odoo,leoliujie/odoo,poljeff/odoo,Endika/OpenUpgrade,spadae22/odoo,mustafat/odoo-1,RafaelTorrealba/odoo,provaleks/o8,avoinsystems/odoo,syci/OCB,Nowheresly/odoo,vnsofthe/odoo,funkring/fdoo,sinbazhou/odoo,sv-dev1/odoo,slevenhagen/odoo,jfpla/odoo,Daniel-CA/odoo,ovnicraft/odoo,tangyiyong/odoo,rahuldhote/odoo,jiangzhixiao/odoo,x111ong/odoo,jfpla/odoo,patmcb/odoo,dariemp/odoo,hanicker/odoo,jfpla/odoo,xzYue/odoo,shaufi/odoo,n0m4dz/odoo,diagramsoftware/odoo,leorochael/odoo,patmcb/odoo,KontorConsulting/odoo,shaufi/odoo,optima-ict/odoo,funkring/fdoo,omprakasha/odoo,nuncjo/odoo,Endika/OpenUpgrade,glovebx/odoo,diagramsoftware/odoo,tinkhaven-organization/odoo,VielSoft/odoo,omprakasha/odoo,kittiu/odoo,Elico-Corp/odoo_OCB,Daniel-CA/odoo,minhtuancn/odoo,luiseduardohdbackup/odoo,diagramsoftware/odoo,tangyiyong/odoo,makinacorpus/odoo,OpenUpgrade/OpenUpgrade,hanicker/odoo,hoatle/odoo,rowemoore/odoo,bplancher/odoo,GauravSahu/odoo,Maspear/odoo,eino-makitalo/odoo,tvibliani/odoo,hip-odoo/odoo,dfang/odoo,gorjuce/odoo,OpenUpgrade/OpenUpgrade,sinbazhou/odoo,JGarcia-Panach/odoo,JGarcia-Panach/odoo,alexcuellar/odoo,papouso/odoo,nitinitprof/odoo,stephen144/odoo,ApuliaSoftware/odoo,Adel-Magebinary/odoo,MarcosCommunity/odoo,wangjun/odoo,syci/OCB,ygol/odoo,NeovaHealth/odoo,chiragjogi/odoo,jiangzhixiao/odoo,incaser/odoo-odoo,nitinitprof/odoo,slevenhagen/odoo,cloud9UG/odoo,x111ong/odoo,sergio-incaser/odoo,nuncjo/odoo,ShineFan/odoo,tinkhaven-organization/odoo,luistorresm/odoo,Maspear/odoo,eino-makitalo/odoo,mlaitinen/odoo,goliveirab/odoo,cedk/odoo,hassoon3/odoo,Antiun/odoo,eino-makitalo/odoo,ehirt/odoo,jiangzhixiao/odoo,sv-dev1/odoo,sinbazhou/odoo,incaser/odoo-odoo,goliveirab/odoo,microcom/odoo,minhtuancn/odoo,laslabs/odoo,cloud9UG/odoo,n0m4dz/odoo,n0m4dz/odoo,alexcuellar/odoo,apanju/GMIO_Odoo,rgeleta/odoo,x111ong/odoo,microcom/odoo,goliveirab/odoo,tinkhaven-organization/odoo,apocalypsebg/odoo,apanju/GMIO_Odoo,ygol/odoo,rahuldhote/odoo,grap/OpenUpgrade,chiragjogi/odoo,wangjun/odoo,BT-ojossen/odoo,rowemoore/odoo,sysadminmatmoz/OCB,waytai/odoo,datenbetrieb/odoo,mszewczy/odoo,Gitlab11/odoo,MarcosCommunity/odoo,Gitlab11/odoo,Nowheresly/odoo,hip-odoo/odoo,datenbetrieb/odoo,stephen144/odoo,shingonoide/odoo,Elico-Corp/odoo_OCB,vnsofthe/odoo,NeovaHealth/odoo,omprakasha/odoo,chiragjogi/odoo,srimai/odoo,salaria/odoo,rowemoore/odoo,VielSoft/odoo,hoatle/odoo,mustafat/odoo-1,leorochael/odoo,dsfsdgsbngfggb/odoo,Antiun/odoo,shingonoide/odoo,Daniel-CA/odoo,Bachaco-ve/odoo,BT-rmartin/odoo,xzYue/odoo,alexcuellar/odoo,datenbetrieb/odoo,dariemp/odoo,kybriainfotech/iSocioCRM,chiragjogi/odoo,markeTIC/OCB,tvibliani/odoo,makinacorpus/odoo,cloud9UG/odoo,glovebx/odoo,rubencabrera/odoo,luiseduardohdbackup/odoo,diagramsoftware/odoo,steedos/odoo,syci/OCB,draugiskisprendimai/odoo,papouso/odoo