bitbake.conf: Provide default value for GUI_MACHINE_CLASS.
bitbake.conf: Provide default value for GUI_MACHINE_CLASS.

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