extraneous newline(s) at end of repose --elephant output(s)

To maintain backward-compatibility with repo-elephant, repose must stop putting an extraneous newline at the end of repose-elephant(s):

```diff
diff -u <(repo-elephant) <(repose --elephant) 
--- /proc/self/fd/11	2013-06-09 17:06:39.800401213 -0500
+++ /proc/self/fd/12	2013-06-09 17:06:39.800401213 -0500
@@ -5,3 +5,4 @@
   `\__)/__/'_\  / `
      //_|_|~|_|_|
      ^""'"' ""'"'
+
diff -u <(repo-elephant) <(repose --elephant)
--- /proc/self/fd/11	2013-06-09 17:19:10.030396722 -0500
+++ /proc/self/fd/12	2013-06-09 17:19:10.030396722 -0500
@@ -13,3 +13,4 @@
           \  C// #  /'-----''/ #  /
        .   'C/ |    |    |   |    |mrf  ,
        \), .. .'OOO-'. ..'OOO'OOO-'. ..\(,
+
```