AOAMAP_SERVER :: Removing old and unwanted png, jpg

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

+ MainActivity renamed to AOAMAP
+ OptionMenu Added
+ Potrait Model

Signed-off-by: Mayank Shukla <munksiitm10@gmail.com>
AOAMAP_SERVER :: Changing Toast Configuration

Signed-off-by: Mayank Shukla <munksiitm10@gmail.com>
AOAMAP_SERVER :: Cosmetic changes for logos, background and
                 change MainAcitivity to AOAMAP

Signed-off-by: Mayank Shukla <munksiitm10@gmail.com>
AOAMAP_CLIENT :: Cosmetic Changes in client

+ Makefile rule for sepeate "bin" folder for object files and executable
  and "audio" folder for audio recorders.
+ display menu
+ playback (generalized)

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