bluez4: Add 4.91 and make it default for Angstrom and SHR
bluez4: Add 4.91 and make it default for Angstrom and SHR

Compile tested on am37x-evm and angstrom-2010.x.  SHR already
uses this version in oe-core/meta-oe.

Acked-by: Paul Menzel <acd6d3b156327487a919475da61b8867f1e8b249@users.sourceforge.net>
Acked-by: Koen Kooi <42e3d96910f922bdd7dd1805fe3f8aff634f391d@openembedded.org>
Acked-by: Martin Jansa <516df3ff67e1fa5d153800b15fb204c0a1a389dc@gmail.com>
Signed-off-by: Tom Rini <4c3d5c8f8c21c27dd329bd585f481113514551fd@mentor.com>

hulifox008/openembedded,openembedded/openembedded,dellysunnymtech/sakoman-oe,dellysunnymtech/sakoman-oe,hulifox008/openembedded,openembedded/openembedded,JamesAng/goe,giobauermeister/openembedded,xifengchuo/openembedded,giobauermeister/openembedded,JamesAng/oe,xifengchuo/openembedded,openembedded/openembedded,JamesAng/goe,dellysunnymtech/sakoman-oe,openembedded/openembedded,JamesAng/oe,sentient-energy/emsw-oe-mirror,hulifox008/openembedded,JamesAng/goe,JamesAng/goe,sentient-energy/emsw-oe-mirror,JamesAng/goe,hulifox008/openembedded,openembedded/openembedded,sentient-energy/emsw-oe-mirror,hulifox008/openembedded,dellysunnymtech/sakoman-oe,openembedded/openembedded,sentient-energy/emsw-oe-mirror,xifengchuo/openembedded,giobauermeister/openembedded,giobauermeister/openembedded,xifengchuo/openembedded,giobauermeister/openembedded,sentient-energy/emsw-oe-mirror,xifengchuo/openembedded,JamesAng/oe,giobauermeister/openembedded,giobauermeister/openembedded,JamesAng/goe,hulifox008/openembedded,dellysunnymtech/sakoman-oe,openembedded/openembedded,sentient-energy/emsw-oe-mirror,dellysunnymtech/sakoman-oe,xifengchuo/openembedded,JamesAng/oe,sentient-energy/emsw-oe-mirror,JamesAng/oe,JamesAng/oe,openembedded/openembedded,JamesAng/oe,dellysunnymtech/sakoman-oe,xifengchuo/openembedded,xifengchuo/openembedded,dellysunnymtech/sakoman-oe,openembedded/openembedded,dellysunnymtech/sakoman-oe,giobauermeister/openembedded,xifengchuo/openembedded,giobauermeister/openembedded,openembedded/openembedded,openembedded/openembedded,hulifox008/openembedded,JamesAng/goe