hashsum v1.1.0 (30/01/2016)

• Fixed IncrementalNewlineDecoder.decoder signature
• Always call decode with final=True when reading in text mode
• Factorized code for checksum computation
• All Exceptions are now trapped in the main function
• Added unit testing
• Code cleanup
• Added NEWS.rst file
• Added man page
• Improved command line help (also fixed some typos)
• Enabled automatic testing with travis-ci