[libpst] update to 0.6.51

[Carl Byington]

commit a2daf450e1f4ee211ee5ed2546117a29b8cb43e1
Author: Carl Byington <carl at five-ten-sg.com>
Date:   Sat Apr 23 12:58:31 2011 -0700

    update to 0.6.51

 .gitignore |    1 +
 sources    |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index 3a13158..ecd7482 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 libpst-0.6.47.tar.gz
 /libpst-0.6.48.tar.gz
 /libpst-0.6.49.tar.gz
+/libpst-0.6.51.tar.gz
diff --git a/sources b/sources
index 526dc49..4fb2910 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-a0a0f927e82ab14bb042bd8bbd97c312  libpst-0.6.49.tar.gz
+59dec842e192dd494d4c2b639b9a38e1  libpst-0.6.51.tar.gz