Added reference to issue 93 and name to contributors. I fixed two bugs and made a unit test. ;)

--HG--
branch : distribute
extra : rebase_source : e165924bba03d13593eec1f24b12f1a6b450d743

CHANGES.txt

@@ -13,6 +13,7 @@ CHANGES
 * Issue 86: fixed missing sentence in pkg_resources doc.
 * Added a nicer error message when a DistributionNotFound is raised.
 * Issue 80: test_develop now works with Python 3.1
+* Issue 93: upload_docs now works if there is an empty sub-directory.
 
 -----
 0.6.8

CONTRIBUTORS.txt

@@ -3,6 +3,7 @@ Contributors
 ============
 
 * Alex Grönholm
+* Alice Bevan-McGregor
 * Daniel Stutzbach
 * Hanno Schlichting
 * Jannis Leidel