Ignore undo-tree files.

Commit
878e8499c8412c31b1a07927b805004f342dcc9d
Author
Marius Peter <marius.peter@tutanota.com>
Author date
Committer
Marius Peter <marius.peter@tutanota.com>
Committer date
.gitignore
index b9bd6fed..4db55856 100644..100644
@@ -28,6 +28,7 @@
28 28 tramp
29 29 bookmarks
30 30 network-security.data
31 Added: *~undo-tree~
31 32
32 33 # Executables
33 34 *.jar