Added console entry 'sweeper'.
pep8 fixes
suppress empty dict printing when no duplicates found
Update README.rst
added rethash parameter to iter_file_dups
added rethash parameter to iter_file_dups
fixed missing imports
added tests for iter_file_dups
added pprint action
pep8 tunning
switch to version 0.4.0
switch to version 0.4.0, added --version parameter
replaced % operator with .format()
replaced % operator with .format()
synchronization
Merge branch 'master' of https://github.com/darko-poljak/sweeper