CDAF Self-extracting release

The previous output from the CDAF build process was directory of scripts and artifacts, and where remote execution was required, a compressed package. This was slow to upload due to many small files and also didn’t provide an obvious realisation of the Build, Run, Release principle.

The Self-Extracting release now produces and single executable output. This addresses the issues above, while providing a more meaningful output for interpretive solutions, i.e. where no compile process is required.

For full release details for CDAF 2.1.2 see http://cdaf.io/release