User can pass files to open

If the user passes text as argv to the program, we will call
universal_open with each string in argv.

libsaria/__init__.py

@@ -40,6 +40,7 @@ def init():
 	import audio
 	import controls
 	from path import lastfm
+	event.invite("POSTLIBLOAD", parse_user_input)
 
 	controls.init()
 	event.start("POSTINIT")
@@ -63,4 +64,10 @@ def shutdown():
 	event.start("POSTQUIT")
 
 
+def parse_user_input():
+	import sys
+	for item in sys.argv[1:]:
+		path.files.universal_open(item)
+
+
 init()