Fixed deprecation warning with writing image files
treeffbf01f5cde67c978c14c36ab487b59f18de35b2
-rw-r--r-- 18 .gitignore
-rw-r--r-- 35147 COPYING
drwxr-xr-x - acceptance
-rw-r--r-- 1646 pyRayTrace.e4p
drwxr-xr-x - src
drwxr-xr-x - test