update snarfuri to exclude command-line lines

* Exclude lines from being matched by snarfuri that begin with .
* Enable posted time display by the posted module

modules/head.py

@@ -88,12 +88,12 @@ noteuri.priority = 'low'
 
 
 def snarfuri(phenny, input):
-    uri = input.group(1)
+    uri = input.group(2)
     title = gettitle(phenny, input, uri)
 
     if title:
         phenny.msg(input.sender, title)
-snarfuri.rule = r'.*(http[s]?://[^<> "\x01]+)[,.]?'
+snarfuri.rule = r'([^\.].*)?(http[s]?://[^<> "\x01]+)[,.]?'
 snarfuri.priority = 'low'
 snarfuri.thread = True
 

modules/posted.py

@@ -61,9 +61,7 @@ def posted(phenny, input):
 
     posted = check_posted(phenny, input, url)
     if posted:
-        # when the day comes when you can inhibit snarfuri if modules are called
-        # phenny.reply("URL was posted {0}".format(posted))
-        pass
+        phenny.reply("URL was posted {0}".format(posted))
     else:
         phenny.reply("I don't remember seeing this URL in this channel.")