gen-egg-recipes: respect egg name capitalization when generating "S"
gen-egg-recipes: respect egg name capitalization when generating "S"

Change-Id: I3a41747a7799d101df546070b8ec76a5b59d4775
Signed-off-by: Mario Domenech Goulart <addb47291ee169f330801ce73520b96f2eaf20ea@ossystems.com.br>
Signed-off-by: Fabio Berton <698e00bc51ed22392b375ef5a2fc95be5c8355a9@ossystems.com.br>

OSSystems/meta-chicken,OSSystems/meta-chicken,OSSystems/meta-chicken