Update TODO, 0.1 bug remaining is pane ordering

Author: tony

TODO

@@ -3,30 +3,12 @@ TODO
 
 .. _0.1 milestone:
 
-0.1 milestone
--------------
+0.1
+---
 
-- ``tmuxp freeze`` add autogenerated command to yaml configs (won't work w/ json)
-- `pep8`_, `pep257`_ for tests. (ongoing)
-- if no ``window_name`` in config, option ``automatic_rename: on`` by 
-  default and test.
-- example of doctest/usage example of creating a new tmux session from
-  object
-- example of accessing a current tmux session from object
-- example of loading a tmux session from a :py:obj:``dict``. example of
-  the schema.
-- code examples in docs
-- remove duplicated code in :mod:`tmuxp.cli`.
-- Determine the workflow for ``$ tmuxp load filename`` for sure. Document
-  it.
-- Handle case where switching client via ``$ tmuxp load`` or
-  ``$ tmuxp attach-session`` into another socket may cause an error.
-- Fix issue where tmuxp freeze with exotic ``PS1``'s cause strange
-  outputs.
-- If session name for ``$ tmuxp freeze`` has spaces, replace whitespace
-  with dashes.
-- Test and ensure correct pane. https://github.com/tony/tmuxp/issues/15.
-- :ref:`about tmux` page.
+- `Issue #15` - Pane ordering
+
+.. _Issue #15: https://github.com/tony/tmuxp/issues/15
 
 Done
 """"
@@ -52,9 +34,37 @@ Done
   return commands with dir and no CD's. (esp with zsh).
 
 .. _0.2 milestone:
+
 0.2 milestone
 -------------
 
+- ``tmuxp freeze`` add autogenerated command to yaml configs (won't work w/ json)
+- `pep8`_, `pep257`_ for tests. (ongoing)
+- if no ``window_name`` in config, option ``automatic_rename: on`` by 
+  default and test.
+- example of doctest/usage example of creating a new tmux session from
+  object
+- example of accessing a current tmux session from object
+- example of loading a tmux session from a :py:obj:``dict``. example of
+  the schema.
+- code examples in docs
+- remove duplicated code in :mod:`tmuxp.cli`.
+- Determine the workflow for ``$ tmuxp load filename`` for sure. Document
+  it.
+- Handle case where switching client via ``$ tmuxp load`` or
+  ``$ tmuxp attach-session`` into another socket may cause an error.
+- Fix issue where tmuxp freeze with exotic ``PS1``'s cause strange
+  outputs.
+- If session name for ``$ tmuxp freeze`` has spaces, replace whitespace
+  with dashes.
+- Test and ensure correct pane. https://github.com/tony/tmuxp/issues/15.
+- :ref:`about tmux` page.
+
+.. _0.3 milestone:
+
+0.3 milestone
+-------------
+
 - Automatically grab ``[-L socket-name]`` and ``[-S socket-path]``
   from where tmuxp was ran. ``os.environ.get('$TMUX')``.
 - Automatically grab current sesession, window, session from where