Added Python 3 support to CLI
Changed AES mode to CFB
Removed PKCS#5 padding
Changed README.md
Some minor fixes.
Changed CHANGELOG
Changed key size used by unit tests
Change README
Added API check to unit tests
Added Travis CI support
Fixed Travis CI and Python 3
Fixed Travis CI support
Fixed Travis CI support
Changed Travis CI settings
Changed Travis CI settings
Changed Travis CI settings
Changes Travis CI settings
Changed Travis CI settings
* Changed time span to 20 seconds
* Fixed exit status for unit testing
Changed Travis CI settings
Changed time span back to 10 seconds
Changed Travis CI settings
Added iso script
Removed some unnecessary files and packages.