Add codegen to ES5 example.
Add codegen to ES5 example.

harc/ohm,DanielTomlinson/ohm,coopsource/ohm,coopsource/ohm,cdglabs/ohm,harc/ohm,coopsource/ohm,DanielTomlinson/ohm,anfedorov/ohm,anfedorov/ohm,cdglabs/ohm,anfedorov/ohm,DanielTomlinson/ohm,harc/ohm,cdglabs/ohm