Function 
-  Defines types associated with color

Types 
-  float type 	MvmColor3f
  char type	MvmColor3c
  short type	MvmColor3s
  long type	MvmColor3l
  3-dimensional vectors. 

-  float type	MvmColor4f
  char type 	MvmColor4c
  short type	MvmColor4s
  long type	MvmColor4l
  4-dimensional vectors.

History
  1998/ 9/17 Takamitsu Hirata 
    Color.h :  Initial version 
