Installation gnupg on Windows

[Andrew Berg]

> The point of %path% is to search /directories/. A file is out of context
> and meaningless here.
Thought I added this:
Use the GPG directory, and not the GPG executable itself.
-- 
Key ID: 0xF88E034060A78FCB
Fingerprint: 4A84 CAE2 A0D3 2AEB 71F6  07FD F88E 0340 60A7 8FCB
Windows NT 6.0.6001.18063 | GPG 1.4.9 | Thunderbird 2.0.0.16 | Enigmail
0.95.7