CBC, CFB, OFB IDEA vectors built from the AES MMT tests
add beginning of IDEA vector source docs. no verification code yet
should be a URI
Added check to turn of CC backend for OS X version < 10.8
Fix drop in coverage levels by removing branches
Removed dependency on setuptools for version check
Fixed python3 incompatibility
Merge pull request #744 from Ayrx/osx-version-check

Added check to turn off CC backend for OS X version < 10.8
Merge branch 'master' into idea-bespoke-vectors

* master: (246 commits)
  Fixed python3 incompatibility
  Removed dependency on setuptools for version check
  don't need to move these definitions
  conditional NIDs for 0.9.8e
  x509 changes for 0.9.8e support
  more changes for 0.9.8e support, this time in the ssl.h headers
  macro switches in evp for 0.9.8e
  bind some error constants conditionally for 0.9.8e support
  BIO macro switch for 0.9.8e support
  move some nids
  conditionally bind AES_wrap/unwrap for 0.9.8e support
  Add GPG key fingerprint for lvh
  change comparison to be easier to read
  ridiculous workaround time
  whoops
  Missing imports
  Convert stuff
  Add binding for DSA_new
  Fix drop in coverage levels by removing branches
  Added check to turn of CC backend for OS X version < 10.8
  ...

Conflicts:
	docs/development/test-vectors.rst
Added note in documentation about OS X version support
update headers, add verification code
Added future imports and licenses that are missing
flake8
Merge pull request #760 from Ayrx/add-supported-osx-version-to-docs

Added note in documentation about OS X version support
Merge pull request #761 from alex/missing-future-license

Added future imports and licenses that are missing
Various "improvements" to the symmetric docs
Update HMAC and Digest docs.
Merge pull request #766 from public/more-doc-tweaks

Various "improvements" to the symmetric docs
Merge pull request #765 from public/doc-tweaks

Update HMAC and Digest docs.
document our oldest supported openssl and deny older support