base.bbclass: Fix SRC_URI overrides handling, lower the priority of local file url checksum messages, correct populate_staging dependencies (from poky)
base.bbclass: Fix SRC_URI overrides handling, lower the priority of local file url checksum messages, correct populate_staging dependencies (from poky)

scottellis/overo-oe,KDAB/OpenEmbedded-Archos,giobauermeister/openembedded,giobauermeister/openembedded,Martix/Eonos,nlebedenco/mini2440,sledz/oe,yyli/overo-oe,JamesAng/oe,libo/openembedded,SIFTeam/openembedded,JrCs/opendreambox,nx111/openembeded_openpli2.1_nx111,openembedded/openembedded,sledz/oe,bticino/openembedded,trini/openembedded,demsey/openenigma2,hulifox008/openembedded,giobauermeister/openembedded,nx111/openembeded_openpli2.1_nx111,JrCs/opendreambox,openpli-arm/openembedded,buglabs/oe-buglabs,troth/oe-ts7xxx,thebohemian/openembedded,trini/openembedded,openpli-arm/openembedded,hulifox008/openembedded,philb/pbcl-oe-2010,John-NY/overo-oe,demsey/openenigma2,dellysunnymtech/sakoman-oe,popazerty/openembedded-cuberevo,Martix/Eonos,rascalmicro/openembedded-rascal,KDAB/OpenEmbedded-Archos,openembedded/openembedded,mrchapp/arago-oe-dev,thebohemian/openembedded,SIFTeam/openembedded,YtvwlD/od-oe,scottellis/overo-oe,nvl1109/openembeded,xifengchuo/openembedded,JamesAng/oe,Martix/Eonos,KDAB/OpenEmbedded-Archos,xifengchuo/openembedded,nlebedenco/mini2440,nlebedenco/mini2440,SIFTeam/openembedded,KDAB/OpenEmbedded-Archos,philb/pbcl-oe-2010,troth/oe-ts7xxx,popazerty/openembedded-cuberevo,sentient-energy/emsw-oe-mirror,sledz/oe,xifengchuo/openembedded,KDAB/OpenEmbedded-Archos,buglabs/oe-buglabs,giobauermeister/openembedded,xifengchuo/openembedded,rascalmicro/openembedded-rascal,YtvwlD/od-oe,hulifox008/openembedded,buglabs/oe-buglabs,thebohemian/openembedded,philb/pbcl-oe-2010,dave-billin/overo-ui-moos-auv,JamesAng/oe,troth/oe-ts7xxx,bticino/openembedded,dave-billin/overo-ui-moos-auv,John-NY/overo-oe,nvl1109/openembeded,mrchapp/arago-oe-dev,demsey/openenigma2,buglabs/oe-buglabs,buglabs/oe-buglabs,mrchapp/arago-oe-dev,sutajiokousagi/openembedded,scottellis/overo-oe,openembedded/openembedded,popazerty/openembedded-cuberevo,openpli-arm/openembedded,BlackPole/bp-openembedded,sampov2/audio-openembedded,Martix/Eonos,dave-billin/overo-ui-moos-auv,nzjrs/overo-openembedded,openembedded/openembedded,crystalfontz/openembedded,scottellis/overo-oe,libo/openembedded,crystalfontz/openembedded,SIFTeam/openembedded,rascalmicro/openembedded-rascal,buglabs/oe-buglabs,bticino/openembedded,yyli/overo-oe,bticino/openembedded,hulifox008/openembedded,bticino/openembedded,rascalmicro/openembedded-rascal,sledz/oe,JamesAng/goe,trini/openembedded,sentient-energy/emsw-oe-mirror,demsey/openembedded,JamesAng/goe,yyli/overo-oe,Martix/Eonos,anguslees/openembedded-android,sutajiokousagi/openembedded,nzjrs/overo-openembedded,sutajiokousagi/openembedded,nzjrs/overo-openembedded,sutajiokousagi/openembedded,SIFTeam/openembedded,bticino/openembedded,sampov2/audio-openembedded,KDAB/OpenEmbedded-Archos,openpli-arm/openembedded,mrchapp/arago-oe-dev,xifengchuo/openembedded,John-NY/overo-oe,giobauermeister/openembedded,JrCs/opendreambox,John-NY/overo-oe,nx111/openembeded_openpli2.1_nx111,SIFTeam/openembedded,demsey/openembedded,libo/openembedded,nx111/openembeded_openpli2.1_nx111,demsey/openembedded,anguslees/openembedded-android,rascalmicro/openembedded-rascal,demsey/openembedded,John-NY/overo-oe,yyli/overo-oe,sledz/oe,JamesAng/goe,trini/openembedded,openembedded/openembedded,nlebedenco/mini2440,JrCs/opendreambox,sledz/oe,nlebedenco/mini2440,JamesAng/oe,nlebedenco/mini2440,dellysunnymtech/sakoman-oe,BlackPole/bp-openembedded,JrCs/opendreambox,YtvwlD/od-oe,BlackPole/bp-openembedded,openpli-arm/openembedded,openpli-arm/openembedded,dellysunnymtech/sakoman-oe,demsey/openenigma2,BlackPole/bp-openembedded,hulifox008/openembedded,trini/openembedded,bticino/openembedded,nzjrs/overo-openembedded,SIFTeam/openembedded,scottellis/overo-oe,thebohemian/openembedded,yyli/overo-oe,mrchapp/arago-oe-dev,anguslees/openembedded-android,YtvwlD/od-oe,philb/pbcl-oe-2010,demsey/openembedded,sampov2/audio-openembedded,giobauermeister/openembedded,popazerty/openembedded-cuberevo,thebohemian/openembedded,nvl1109/openembeded,sampov2/audio-openembedded,mrchapp/arago-oe-dev,openembedded/openembedded,YtvwlD/od-oe,dellysunnymtech/sakoman-oe,rascalmicro/openembedded-rascal,philb/pbcl-oe-2010,JamesAng/oe,troth/oe-ts7xxx,crystalfontz/openembedded,xifengchuo/openembedded,JrCs/opendreambox,dave-billin/overo-ui-moos-auv,dellysunnymtech/sakoman-oe,xifengchuo/openembedded,dave-billin/overo-ui-moos-auv,sentient-energy/emsw-oe-mirror,yyli/overo-oe,demsey/openenigma2,KDAB/OpenEmbedded-Archos,demsey/openembedded,popazerty/openembedded-cuberevo,JamesAng/goe,sutajiokousagi/openembedded,anguslees/openembedded-android,scottellis/overo-oe,sentient-energy/emsw-oe-mirror,BlackPole/bp-openembedded,BlackPole/bp-openembedded,openembedded/openembedded,xifengchuo/openembedded,anguslees/openembedded-android,trini/openembedded,dave-billin/overo-ui-moos-auv,JrCs/opendreambox,mrchapp/arago-oe-dev,buglabs/oe-buglabs,nlebedenco/mini2440,thebohemian/openembedded,openembedded/openembedded,dellysunnymtech/sakoman-oe,sentient-energy/emsw-oe-mirror,sentient-energy/emsw-oe-mirror,popazerty/openembedded-cuberevo,philb/pbcl-oe-2010,anguslees/openembedded-android,Martix/Eonos,giobauermeister/openembedded,giobauermeister/openembedded,BlackPole/bp-openembedded,sledz/oe,rascalmicro/openembedded-rascal,dellysunnymtech/sakoman-oe,openembedded/openembedded,John-NY/overo-oe,JrCs/opendreambox,popazerty/openembedded-cuberevo,thebohemian/openembedded,YtvwlD/od-oe,anguslees/openembedded-android,nzjrs/overo-openembedded,openembedded/openembedded,troth/oe-ts7xxx,nvl1109/openembeded,YtvwlD/od-oe,libo/openembedded,libo/openembedded,buglabs/oe-buglabs,yyli/overo-oe,dellysunnymtech/sakoman-oe,rascalmicro/openembedded-rascal,crystalfontz/openembedded,sampov2/audio-openembedded,libo/openembedded,Martix/Eonos,YtvwlD/od-oe,dellysunnymtech/sakoman-oe,crystalfontz/openembedded,sutajiokousagi/openembedded,nx111/openembeded_openpli2.1_nx111,hulifox008/openembedded,troth/oe-ts7xxx,xifengchuo/openembedded,sutajiokousagi/openembedded,sampov2/audio-openembedded,troth/oe-ts7xxx,demsey/openenigma2,libo/openembedded,scottellis/overo-oe,nx111/openembeded_openpli2.1_nx111,demsey/openenigma2,JamesAng/oe,hulifox008/openembedded,sentient-energy/emsw-oe-mirror,JamesAng/goe,crystalfontz/openembedded,giobauermeister/openembedded,nvl1109/openembeded,nzjrs/overo-openembedded,JamesAng/goe,openpli-arm/openembedded,nx111/openembeded_openpli2.1_nx111,trini/openembedded,demsey/openembedded,nx111/openembeded_openpli2.1_nx111,yyli/overo-oe,JrCs/opendreambox,sampov2/audio-openembedded,nvl1109/openembeded,dave-billin/overo-ui-moos-auv,JamesAng/oe,JamesAng/goe,John-NY/overo-oe,philb/pbcl-oe-2010,openembedded/openembedded,crystalfontz/openembedded,nzjrs/overo-openembedded,nvl1109/openembeded,popazerty/openembedded-cuberevo