First draft: injected buffer implementation
a few minor corrections
Move concrete class to config file
Default buffer implementation: backwards compatibility
Initial review comments
Update README.md
buffers rebranded as dispatchers
AbstractBuffer raises NotImplementedError
First implementation of MySQL buffer
Merge branch 'invertBufferDependency' of github.com:Dave-McCraw/oem_gateway into invertBufferDependency

Conflicts:
	oemgatewaydispatchbuffer.py
Add default configfile for db
Merge remote-tracking branch 'remotes/dave/invertBufferDependency' into dev
Coding style