Update the spec XML and prebuilt packages.

Update the spec XML and prebuilt packages.

Fix two blocking issues. One, fix the permissions assigned to the
REVISION file upon creation. Two, fix the handling of statically sized
array parameters.

Fix #18.
Bug? There is no public r27647:
$ svn log
```------------------------------------------------------------------------
r27684 | oddhack | 2014-08-11 10:21:35 +0200 (Mon, 11 Aug 2014) | 1 line
------------------------------------------------------------------------
r27655 | oddhack | 2014-08-09 00:56:38 +0200 (Sat, 09 Aug 2014) | 2 lines
Fix typo (bug 12552).
------------------------------------------------------------------------
r27607 | oddhack | 2014-08-06 06:45:09 +0200 (Wed, 06 Aug 2014) | 1 line
------------------------------------------------------------------------
r27554 | oddhack | 2014-07-30 07:50:00 +0200 (Wed, 30 Jul 2014) | 2 lines
```