Create phar artifacts from each build

[dktapps]

[SOF3]

I can have a try for integrating this with pharynx (without any virions).

[dktapps]

Is your intent to have pharynx supersede DevTools?

[SOF3]

I think it is ok. While the default usage of pharynx (using -i path/to/plugin) treats src as a source directory and executes processors on it (automatically converting source files to PSR-0 and erroring when namespace functions/constants/global statements are detected), the -f flag always works as a fallback approach if some users really don't want to use this feature.