[cinnamon] add thunderbird to cinnamon DE

[leigh123linux]

commit 87f8719d035e981c869fd6dd3c2a2e3d96feca9b
Author: leigh123linux <leigh123linux at googlemail.com>
Date:   Wed Oct 31 12:10:47 2012 +0000

    add thunderbird to cinnamon DE

 .gitignore |    1 +
 sources    |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index 91593e1..e5ff9d4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@
 /cinnamon-1.6.0.tar.gz
 /cinnamon-1.6.1.tar.gz
 /cinnamon-1.6.3.tar.gz
+/cinnamon-1.6.4.tar.gz
diff --git a/sources b/sources
index c091cca..1d48ef3 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-65f5bd9b09f191fae7b9cb7640e20076  cinnamon-1.6.3.tar.gz
+5d760bf7fdde6ffa85119349cdbf3655  cinnamon-1.6.4.tar.gz