Fix issue mixing %s and format for ValueError in AES
Add method to bindings to get OPENSSL_VERSION_TEXT

* This allows you to check that you're binding against the expected
  version of OpenSSL
* Test is pretty basic (just checks to see that the string starts
  with OpenSSL)
ascii decode on openssl_version_text + doc string improvements
Accurate friendly string name example text
openssl_version_text now calls startswith rather than find
Update docstring to pass alex8 linting
Merge pull request #48 from reaperhulk/master

Add OpenSSL Version Text Method
update authors
Merge pull request #49 from reaperhulk/master

Update authors
Simplified the NIST tests and reduced duplication
Merge pull request #50 from alex/simplify-nist-tests

Simplified the NIST tests and reduced duplication
Iinital work on 3DES. No tests and no implementation yet.
These are capitalized
Aded the 3DES vectors. Refs #51.
Merge pull request #52 from alex/3des-vectors

Aded the 3DES vectors. Refs #51.
Merge branch 'master' into triple-des
Write out the initial test cases, they don't even fail properly because the 3DES cases look different from the AES ones
More fully document the contribution process, move most of the details from
CONTRIBUTING.rst to sphinx.
Captitalize GH properly
Merge pull request #54 from alex/document-contributing

More fully document the contribution process