I really like this looking from /etc better because it's faster

(I realize that on some systems httpd.conf is somewhere other than /etc!)

client-webserver/sni_challenge.py

@@ -21,8 +21,9 @@ def getChocCertFile(nonce):
 
 def findApacheConfigFile():
     #This needs to be fixed to account for multiple httpd.conf files
+    # TODO: reliably and quickly find the httpd.conf anywher on the system?
     try:
-        p = subprocess.check_output(["sudo", "find", "/", "-name", "httpd.conf"], stderr=open("/dev/null"))
+        p = subprocess.check_output(["sudo", "find", "/etc", "-name", "httpd.conf"], stderr=open("/dev/null"))
 	p = p[:len(p)-1]
 	print "Apache Config: ", p
 	return p