bring whalesong image library up to parity with moby
fix equality testing on video
whoops - forgot to add put-image
remove compiled files
add the image library tests from moby
fix a few more tests
fix image equality code
add the triangle/xxx family of functions, and unify all the triangle-creating functions in the kernel
Merge pull request #1 from schanzer/master

Bring Whalesong's Image Library up to parity with WeScheme's