linux-omap3: enable 2.6.30 recipe as default
linux-omap3: enable 2.6.30 recipe as default

yyli/overo-oe,scottellis/overo-oe,nzjrs/overo-openembedded,yyli/overo-oe,John-NY/overo-oe,John-NY/overo-oe,scottellis/overo-oe,yyli/overo-oe,scottellis/overo-oe,yyli/overo-oe,nzjrs/overo-openembedded,John-NY/overo-oe,scottellis/overo-oe,yyli/overo-oe,John-NY/overo-oe,John-NY/overo-oe,yyli/overo-oe,scottellis/overo-oe,yyli/overo-oe,nzjrs/overo-openembedded,yyli/overo-oe,nzjrs/overo-openembedded,scottellis/overo-oe,scottellis/overo-oe,nzjrs/overo-openembedded,nzjrs/overo-openembedded,John-NY/overo-oe,nzjrs/overo-openembedded,John-NY/overo-oe