OTWO-1177 Fixes non-ascii filename handling in BzrlibAdapter."

Also adds an example file to test/repositories/bzr repository
and a test.

Author: amujumdar

lib/scm/adapters/bzrlib/bzrlib_pipe_server.py

@@ -12,7 +12,7 @@ def __init__(self, repository_url):
   def get_file_content(self, filename, revision):
     rev_spec = RevisionSpec.from_string(revision)
     tree = rev_spec.as_tree(self.branch)
-    file_id = tree.path2id(filename)
+    file_id = tree.path2id(unicode(filename, 'utf8'))
     if file_id == None:
       return None
     content = tree.get_file_text(file_id)

test/repositories/bzr/.bzr/branch/last-revision

@@ -1 +1 @@
-6 obnox@samba.org-20090204004942-73rnw0izen42f154
+7 test@example.com-20111222183733-y91if5npo3pe8ifs

test/repositories/bzr/.bzr/checkout/dirstate

@@ -0,0 +1,5 @@
+Bazaar Graph Index 1
+node_ref_lists=0
+key_elements=1
+len=0
+

test/repositories/bzr/.bzr/repository/indices/62f9cada7c58bce361b9b852d180ff56.iix

@@ -0,0 +1,2 @@
+first file
+second line