on shannon.marlboro.college
---------------------------

Compile with

 $ gcc -O2 adder.c -o adder; mv adder cgi-bin/
 $ gcc -O2 -pthread csapp.c tiny.c -o tiny

Test the adder at the command line with

 $ QUERY_STRING="2&3" ./cgi_bin/adder

Run the tiny server with

 $ ./tiny 8080

Then visit

 http://shannon.marlboro.college:8080/a_webpage.html

 http://shannon.marlboro.college:8080/cgi-bin/adder?2&3

Note that this server does *not* understand how to server
up .css files correctly (i.e. with the correct mime type).