Fixed FileIssue formatting and extended properties.

* The extended properties table was using the maxKeyLength for both keys and
  values.
* FileIssue was not persisting the file when extended properties were updated.

libpit/project.properties

@@ -1,11 +1,11 @@
-#Thu, 08 Dec 2011 14:35:45 -0600
+#Thu, 08 Dec 2011 15:46:01 -0600
 #Sat Apr 24 17:08:00 CDT 2010
 build.dir=build
 src.dir=src
 lib.shared.dir=../shared-libs
 test.dir=test
-build.number=0
-version=3.2.1
+build.number=2
+version=3.2.2
 name=libpit
 lib.dir=lib
 lib.local=true