Changelog: fix unicode umlauts (I think)
Changelog: update for cclib-1.2 (issue #31)
Merge remote-tracking branch 'cclib/master'
Merge remote-tracking branch 'cclib/master'
Ignore decoding errors for zipped files, too (fixes #30)
ccData: _attrlist and others should be class variables
Import ccData in cclib.parser, too
ccget: clean up the script a bit
ccget: add support for multifile mode (fixes #12)
ccget: it is possible to show attribute for many files when not in multifile mode
Fix typo
Merge pull request #48 from langner/master

Update Changelog and some miscellaneous fixes (ccget script, ccData class, etc.)