update README

README.md

@@ -1,11 +1,9 @@
-# Flark
+# snoopy
 
-Ray tracing rendering experiments
+Networked fantasy telescope
 
-https://raytracing.github.io/
+Originally based on https://raytracing.github.io/
 
-Produced PPM images can be converted to PNG with `imagemagick`:
+Original repository at https://github.com/ktyldev/flark
 
-```
-convert image.ppm image.png
-```
+https://www.linuxhowtos.org/C_C++/socket.htm