share option for infinite shares, closes #94
Merge branch 'hydro-devel' into opp
handle failed rapp loading properly.
remove debugging print
Merge pull request #96 from robotics-in-concert/handle_rapp_loading_failures

Handle failed rapp loading properly.
remove unused logic.
saner output when launcher file parsing has problems, #73.
Merge branch 'hydro-devel' into opp