Merge branches 'doc_enhancements' and 'fixes_for_mainline' into improvements_for_mainline

* doc_enhancements:
  improved repo documentation
  Improved head and tag object documentation slightly
  Added docs for the error module
  Added missing information to docstrings of commit and stats module
  improved git.cmd documentation
  Improved documentation on Actor and Blob

* fixes_for_mainline:
  repo_tests: fixed duplicate test-method name which would redefine the previous one which never ran
  Fixed Diff class which used Commits instead of Blobs - as Blobs contain the path ( in the 'name' member variable ), the a|b_path members of Diff have been removed. Tests were adjusted and run
  git.git.Git.__init__ takes None as default argument as the execute method handles this correctly
  Fixed git.blob.Blob.blame function which would return the text-per-commit as individual characters

Conflicts:
	lib/git/cmd.py
	test/git/test_repo.py

1 files changed, 14 insertions, 0 deletions

diff --git a/CHANGES b/CHANGES
index 8c67a7e5..63ca47e8 100644
--- a/CHANGES
+++ b/CHANGES
@@ -49,6 +49,20 @@ Repo
 * Corrected ``commits_between`` always returning None instead of the reversed
   list.
 
+  
+0.1.X
+=====
+( Future Release )
+General
+-------
+* See changes in Diff class as your client code needs adjustments to work with it
+
+Diff
+----
+* Members a a_commit and b_commit renamed to a_blob and b_blob - they are populated
+  with Blob objects if possible
+* Members a_path and b_path removed as this information is kept in the blobs
+
 
 0.1.5
 =====