Add documentation of OpenUpgrade 8.0 specific API
Add documentation of OpenUpgrade 8.0 specific API

Signed-off-by: Sandy Carter <d5b81245cbf34ee99706e14204dadf8c7126c8d8@savoirfairelinux.com>

florentx/OpenUpgrade,pedrobaeza/OpenUpgrade,blaggacao/OpenUpgrade,bealdav/OpenUpgrade,bwrsandman/OpenUpgrade,hbrunn/OpenUpgrade,arthru/OpenUpgrade,Endika/OpenUpgrade,sebalix/OpenUpgrade,OpenUpgrade-dev/OpenUpgrade,bealdav/OpenUpgrade,bwrsandman/OpenUpgrade,florentx/OpenUpgrade,csrocha/OpenUpgrade,OpenUpgrade-dev/OpenUpgrade,bwrsandman/OpenUpgrade,grap/OpenUpgrade,Endika/OpenUpgrade,savoirfairelinux/OpenUpgrade,blaggacao/OpenUpgrade,csrocha/OpenUpgrade,mvaled/OpenUpgrade,bwrsandman/OpenUpgrade,OpenUpgrade/OpenUpgrade,OpenUpgrade-dev/OpenUpgrade,florentx/OpenUpgrade,Endika/OpenUpgrade,OpenUpgrade/OpenUpgrade,OpenUpgrade-dev/OpenUpgrade,arthru/OpenUpgrade,kirca/OpenUpgrade,florian-dacosta/OpenUpgrade,hbrunn/OpenUpgrade,arthru/OpenUpgrade,sebalix/OpenUpgrade,arthru/OpenUpgrade,savoirfairelinux/OpenUpgrade,blaggacao/OpenUpgrade,OpenUpgrade-dev/OpenUpgrade,florian-dacosta/OpenUpgrade,bealdav/OpenUpgrade,OpenUpgrade/OpenUpgrade,hifly/OpenUpgrade,hbrunn/OpenUpgrade,mvaled/OpenUpgrade,pedrobaeza/OpenUpgrade,damdam-s/OpenUpgrade,arthru/OpenUpgrade,sebalix/OpenUpgrade,blaggacao/OpenUpgrade,bealdav/OpenUpgrade,csrocha/OpenUpgrade,savoirfairelinux/OpenUpgrade,florentx/OpenUpgrade,bealdav/OpenUpgrade,kirca/OpenUpgrade,grap/OpenUpgrade,florentx/OpenUpgrade,pedrobaeza/OpenUpgrade,hifly/OpenUpgrade,Endika/OpenUpgrade,savoirfairelinux/OpenUpgrade,hbrunn/OpenUpgrade,0k/OpenUpgrade,florentx/OpenUpgrade,pedrobaeza/OpenUpgrade,sebalix/OpenUpgrade,mvaled/OpenUpgrade,0k/OpenUpgrade,mvaled/OpenUpgrade,bealdav/OpenUpgrade,sebalix/OpenUpgrade,grap/OpenUpgrade,florian-dacosta/OpenUpgrade,savoirfairelinux/OpenUpgrade,OpenUpgrade/OpenUpgrade,csrocha/OpenUpgrade,mvaled/OpenUpgrade,florian-dacosta/OpenUpgrade,bwrsandman/OpenUpgrade,Endika/OpenUpgrade,0k/OpenUpgrade,grap/OpenUpgrade,0k/OpenUpgrade,Endika/OpenUpgrade,OpenUpgrade/OpenUpgrade,hifly/OpenUpgrade,Endika/OpenUpgrade,kirca/OpenUpgrade,hifly/OpenUpgrade,hifly/OpenUpgrade,damdam-s/OpenUpgrade,sebalix/OpenUpgrade,florian-dacosta/OpenUpgrade,hbrunn/OpenUpgrade,kirca/OpenUpgrade,grap/OpenUpgrade,damdam-s/OpenUpgrade,florian-dacosta/OpenUpgrade,arthru/OpenUpgrade,hbrunn/OpenUpgrade,kirca/OpenUpgrade,pedrobaeza/OpenUpgrade,damdam-s/OpenUpgrade,blaggacao/OpenUpgrade,bwrsandman/OpenUpgrade,0k/OpenUpgrade,blaggacao/OpenUpgrade,csrocha/OpenUpgrade,pedrobaeza/OpenUpgrade,OpenUpgrade/OpenUpgrade,damdam-s/OpenUpgrade,hifly/OpenUpgrade,mvaled/OpenUpgrade,csrocha/OpenUpgrade,kirca/OpenUpgrade,savoirfairelinux/OpenUpgrade,damdam-s/OpenUpgrade,hifly/OpenUpgrade,OpenUpgrade/OpenUpgrade,damdam-s/OpenUpgrade,blaggacao/OpenUpgrade,bwrsandman/OpenUpgrade,grap/OpenUpgrade,sebalix/OpenUpgrade,0k/OpenUpgrade,pedrobaeza/OpenUpgrade,kirca/OpenUpgrade,mvaled/OpenUpgrade,grap/OpenUpgrade,OpenUpgrade-dev/OpenUpgrade,csrocha/OpenUpgrade