pisi 2.2.20

New stable release with bug fixes and new features. This release fixes
some critical bugs when updating with delta packages and updating with
old package formats.

Changes since 2.2.19
--------------------
fatih (21):
      Branch 2.2
      Move warning message into cli code
      Merge changes from trunk:
      Update messages
      Install files into correct paths when the old package format is used.
      Refactor get_file_type function
      Fix exceptions when path includes a trailing slash
      Check if the old and new paths refer to the same file when relocating or cleaning up.
      Show missing files in the output of pisi check
      Update ChangeLog
      Take -D parameter into account when checking files
      Take -D parameter into account when looking for file permission changes
      Yet another place that doesn't take -D parameter into account
      Make "Missing file" message translatable
      Catch empty dirs when searching for abandoned files.     Always show abandoned files whether the --debug option is given or not.
      Do not show traceback for handled pisi errors
      Do not print an empty exception message
      Update ChangeLog
      Thinko fix: Old and new file hashes might be different.
      Partial merge for traceback fix
      Update messages

sdalgic (2):
      Remove architecture check from Pardus 2009 PiSi branch: 2.2 too, in order to track changes easily with the trunk.
      DistributionName is introduced in pisi index files. This new tag is a part of distribution.xml file.

pisi/__init__.py

@@ -17,7 +17,7 @@ import sys
 import atexit
 import logging
 
-__version__ = "2.2.19"
+__version__ = "2.2.20"
 
 __all__ = [ 'api', 'configfile', 'db']