Add MANIFEST.in file for license and readme inclusion
Add examples to tarball
Add initial implementation and examples
Ignore generated MANIFEST file
Enable support for dpath

This way we can access nested data with xpath-like expressions. It still needs
proper error handling but otherwise works
Make use of dpath support by adding configuration file loading
Add example configuration file
Add fedwatch-cli as installed script
Add TODO file
Simplify config file to be more readable

Now each argument is separate option
Fix problem with non-dpath variables