Basic skeleton for ECDH bindings
Fill in the INCLUDES part
And then the TYPES
And then the FUNCTIONS
Customize
Define CONDITIONAL_NAMES
document that the OpenSSL backend conforms to the CMACBackend interface
Fix alignment and close an #ifdef
Merge pull request #989 from ashfall/ecdh-bindings

Add ECDH bindings
Merge pull request #990 from reaperhulk/docs-fix

document that the OpenSSL backend conforms to the CMACBackend interface
ecdh wasn't actually included so it wasn't being compiled
ifndef and ifdef aren't the same thing
Merge pull request #992 from reaperhulk/fix-ecdh

ECDH wasn't actually included so it wasn't being compiled
CentOS, does my offering please you?
Merge pull request #993 from reaperhulk/really-fix-ecdh

Fix ECDH on CentOS 5.x/6.4
DSA signing support (this is mostly skeuomorf's work, credit to him)
remove an unneeded line in the example
this isn't an invalidsignature
add test to cover missed line
Merge pull request #991 from reaperhulk/dsa-sign

DSA signing support