TimeZone is broken

```
What steps will reproduce the problem?
1. get a date in GMT
2. parse it with date.js
3. print it back out

What is the expected output? What do you see instead?
Expect to be able to define the TimeZone BEFORE parsing or this will never
work, or date.js should recognize "GMT" as a timezone indicator in the input
string.
Actual result is that parsed data is always parsed as the local timezone of the
computer. Subsequent changes to the timezone change the time.

What version of the product are you using? On what operating system?
Latests downloaded today, running on node.js on RedHat Fedora Linux

Please provide any additional information below.

```

Original issue reported on code.google.com by `teknop...@gmail.com` on 14 Jul 2011 at 9:02