move function prototypes, defines, and macros to a new header
Name the makefile properly.
name the file to the binary it creates.
code and comment style enforcement.

changelog will be added in next commit
added changelog file.
the copyright line must be filled out in LICENSE
accidentally forgot to :w chaser.c. Oops.
enforcement of style on chaser.h
Merge pull request #1 from foxiepaws/master

Style fixes and stuff