[Click] 2 bugs 1.4pre

[Scott.Weber at infineon.com]

I am using gcc3.3.1 to compile on the most recent cygwin.

1. On cygwin, stdint.h defines the following:
typedef long int32_t;
typedef unsigned long uint32_t;

This causes a number of problems since care is not taken to use int32_t
in places where int is used (similarly for uint32_t and unsigned int).

2. There is an error in your parser for click descriptions. If a
connection has more than 1 port and you address port 0 by the following
syntax:
input[0]
You get an error but if you use the alternative syntax:
input
You do not get an error.