Modified InnoSetup script to allow users to modify the "tmp"
directory included within the launcher's OpenSSH build.

C:\Users\James>echo "foo" > "C:\Program Files (x86)\MASSIVE Launcher"\foo.txt
Access is denied.

C:\Users\James>echo "foo" > "C:\Program Files (x86)\MASSIVE Launcher\openssh-cygwin-stdin-build\tmp"\foo.txt

C:\Users\James>dir "C:\Program Files (x86)\MASSIVE Launcher\openssh-cygwin-stdin-build\tmp"
 Volume in drive C has no label.
 Volume Serial Number is CA1F-3772

 Directory of C:\Program Files (x86)\MASSIVE Launcher\openssh-cygwin-stdin-build\tmp

11/07/2013  12:46 PM    <DIR>          .
11/07/2013  12:46 PM    <DIR>          ..
11/07/2013  12:46 PM                 8 foo.txt
10/07/2013  02:03 PM                57 README
               2 File(s)             65 bytes
               2 Dir(s)  43,207,213,056 bytes free

C:\Users\James>