[libpst] update to 0.6.59

[Carl Byington]

commit a01d37cf9c50c1e0df46e27343fbc85c0821d5a4
Author: Carl Byington <carl at five-ten-sg.com>
Date:   Fri May 17 15:13:21 2013 -0700

    update to 0.6.59

 .gitignore |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index d5beae5..7b0ea1a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@ libpst-0.6.47.tar.gz
 /libpst-0.6.56.tar.gz
 /libpst-0.6.57.tar.gz
 /libpst-0.6.58.tar.gz
+/libpst-0.6.59.tar.gz