Add RSS CGI, also quite a lot of refactoring
-rw-r--r-- 58 .gitignore
-rw-r--r-- 1584 Makefile
drwxr-xr-x - cgi
drwxr-xr-x - common
-rw-r--r-- 244 config.h
drwxr-xr-x - database
drwxr-xr-x - http
drwxr-xr-x - tools