Revert "update to 2.6.4 (latest stable version)"

This reverts commit cfd78d4ed9b2810de02eb9c84aab274f2a33cba5.

diff --git a/libs/jackrabbit-webdav-2.6.3.jar b/libs/jackrabbit-webdav-2.6.3.jar
new file mode 100755 (executable)
index 0000000..3e1f412
Binary files /dev/null and b/libs/jackrabbit-webdav-2.6.3.jar differ

diff --git a/libs/jackrabbit-webdav-2.6.4.jar b/libs/jackrabbit-webdav-2.6.4.jar
deleted file mode 100755 (executable)
index 9d6d6f1..0000000
Binary files a/libs/jackrabbit-webdav-2.6.4.jar and /dev/null differ