0.2         2012-08-31

    FEATURES

    * quilt/delete.py:
        - Added Delete class that implements all features of quilt delete
    * quilt/signals.py:
        - Added a signals/slots implementation.
    * quilt/refresh.py:
        - Refresh.refresh refresh now creates a p1 patch and writes an index for
          each changed file. Also it preserves existing patch headers.
    * quilt/revert.py
        - Revert.revert_patch doesn't override source file if it is unchanged
    * quilt/pop.py:
        - Pop._check checks if a refresh file exists if not forced

    BUGFIXES

    * quilt.backup.py:
        - Backup.backup_file fix copying a non-empty file
    * quilt.pop.py:
        - Pop.unapply_all and unapply_patch fix for list reverse usage.
    * quilt.revert.py:
        - Revert._file_in_patch and Revert._revert_file fix directory handling
        - Add missing import for Backup class
        - Revert._apply_patch_temporary fix typo in method name
        - Revert._apply_patch_temporary fix setting the correct work dir
        - Revert._apply_patch_temporary fix running patch
        - Revert.revert_file don't delete source file if patch doesn't change
          the file.
    * quilt.utils.py:
        - TmpDirectory.__init__ None values for suffix and prefix are not
          allowed. Use suffix = "" and prefix="temp" as defaults.
        - File.get_directory returns None if the file path doesn't contain a
          directory

    API

    * quilt/add.py:
        - Add add signal file_added
    * quilt/cli/meta.py:
        - Command.get_cwd add new method to get the current working dir
    * quilt/db.py
        - PatchLines.set_comment new method to set the comment
        - PatchSeries.is_empty add method to check if a series is empty
        - PatchSeries.replace add method to replace a patch in the series
        - InvalidPatchError removed class InvalidPatchError
    * quilt/error.py:
        - AllPatchesApplied.__init__ new constructor that accepts a series and
          optional a top patch.
        - NoPatchesApplied.__init__, NoPatchInSeries.__init__ new constructor
          that expects a series instance.
        - UnknownPatch new class UnknownPatch replaces InvalidPatchError
    * quilt/patch.py:
        - Patch.run new optional parameters quiet and dry_run.
        - Patch.run work_dir and patch_dir are now Direcory parameters
        - Patch.get_header new method to return the header of a patch
    * quilt/pop.py:
        - Pop add new signals empty_patch, unapplying, unapplied_patch and
          unapplied.
        - Pop.unapply_patch, unapply_top_patch, unapply_all added new optional
          param force.
    * quilt/push.py
        - Push add signals applying, applying_patch, applied_patch,
          appllied_empty_patch and applied.
        - Push.apply_all add optional parameters force and quiet
    * quilt/refresh.py:
        - Refresh add signals refreshed and edit_patch.
    * quilt/revert.py:
        - Add add signals file_reverted, file_unchanged
    * quilt/utils.py:
        - TmpFile.write new method to directly write data to the tempfile.
        - Directory.get_name new method to get the name of the directory.
        - Directory.get_absdir new method to get the directory with absolute
          path.
        - Directory.copy new method to recursively copy a directory to a
          destination directory.
        - File.get_absfile new method to get the file with an absulute path
        - File.get_basefile new method to get the file without a path


    TESTS

    * tests/test_db.py:
        - Add test for PatchSeries.replace
    * tests/test_push.py
        - Add tests for Push.apply_all and Push.apply_next_patch
    * test/test_pop.py
        - Add tests for Pop.unapply_all and Pop.unapply_top_patch


0.1         2012-08-16

 * Initial release
