Just load the semanticblock plugin, no need to do path config.

I'm not sure why this plugin was excluded, it certainly is loaded
this way by remix. Loading it as a plugin solves the naming problem
and allows minified code to work without requiring different path
configurations.
Make it configurable whether you run with the minified build or not.
Merge pull request #120 from oerpub/run-with-minified-aloha-v2

Configuration option to use a minified aloha