support osx and linux on travis
add comment about why the travis exclude matrix is so large
Add myself to __authors__
Merge pull request #440 from public/vanity

Add Alex Stapleton to __authors__
Simplify the authors section
Merge pull request #425 from reaperhulk/travis-me-too

Travis OS X Support
Merge branch 'master' into authors
Add initial CommonCrypto bindings (no backend yet)
cover a missing branch in the commoncrypto bindings
add is_available() to CommonCrypto binding, use it for skipif
add CommonCrypto binding docs
refactor commoncrypto's is_available to check platform for now
easy_install is awful, don't use it
Style nit
Merge pull request #441 from alex/authors

Simplify the authors section
Merge pull request #443 from alex/no-easy-install

easy_install is awful, don't use it
temporary workaround for travis-ci bug

bug: https://github.com/travis-ci/travis-ci/issues/1844
Merge pull request #445 from reaperhulk/more-travis-poking

Workaround for travis bug
Merge branch 'master' into common-crypto-binding

* master:
  temporary workaround for travis-ci bug
  Style nit
  easy_install is awful, don't use it
  Simplify the authors section
Merge pull request #405 from reaperhulk/common-crypto-binding

CommonCrypto Binding