implemented a global exception handler for over.app.Main that uses introspection and docstrings to create human-friendly stack traces

implemented most of the command line parser
expanded ANSI color palette
added over.text.char_in_str
over.text.Output removes colors if the output stream is not a tty
minor fixes and improvements

over/types.py

@@ -21,6 +21,10 @@ class ndict(OrderedDict):
 	"""
 	
 	def __getattr__(self, name):
+		"""
+		@action looking up an attribute
+		"""
+		
 		if name in self:
 			return self[name]
 		elif name.replace("_", "-") in self: