[cgi] added support for path parameters

enhance the CGI scripting support so that script can take path
parameters.  That is, a script at /cgi/foo is called when the request
path is /cgi/foo/bar/...

This commit also introduce some backward incompatible changes as the
default env variables set for the CGI script changed.

1 files changed, 5 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index b60fdc2..fa0596c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2020-11-10  Omar Polo  <op@omarpolo.com>
+
+	* gmid.c (open_file): added support for path parameters for CGI
+	scripts
+
 2020-11-06  Omar Polo  <op@omarpolo.com>
 
 	* gmid.1: great improvements to the documentation