Update linux-gigablue_3.3.8.bb

Reduce filesize of kernel-image...ipk .
Only ship needed vmlinux.gz
Update linux-gigablue_3.1.1.bb

Reduce filesize of kernel-image...ipk .
Only ship needed vmlinux.gz
Update linux-gigablue_3.8.7.bb

Reduce filesize of kernel-image...ipk .
Only ship needed vmlinux.gz
Update linux-sogno_3.9.7.bb

Reduce filesize of kernel-image...ipk .
Only ship needed vmlinux.gz
Merge pull request #38 from arn354/patch-2

[GigaBlue / SOGNO] Reduce filesize of kernel-image ipk