adding export extractor
Merge pull request #5 from robotics-in-concert/indigo

Interactions overhaul
export tag extractor added
Merge branch 'hydro-devel' into parameter_overriding
function name fix. removing log, etc
removing unnecessray codes
Merge pull request #8 from robotics-in-concert/parameter_overriding

Parameter overriding
Merge branch 'hydro-devel' into indigo