AOAMAP_SERVER :: Changing Device Info Strings

+ Manufacture -> Demo
+ Model -> Demo

Signed-off-by: Mayank Shukla <munksiitm10@gmail.com>
AOAMAP_CLIENT :: Adding proper error codes and removed IP Specific comments

+ Proper error codes added
+ IP specific comments removed

Signed-off-by: Mayank Shukla <munksiitm10@gmail.com>