remove console.log flooding since removal of the geppetto command controller

[ddelpiano]

refactor the console.log left in the code to replace the absence of the old command controller.
We can set a global env value to display this only in development but suppress these messages if we are doing a prod build.

[ddelpiano]

For the installation please use:
python utilities/install.py --dev --netpyne mapping --geppetto feature/netpyne_migration

[enicolasgomez]

@ddelpiano the console log flooding comes from geppetto actually:
https://github.com/MetaCell/geppetto-meta/blob/979edf300e4de41db432a38dae13f3ca95af90e5/geppetto.js/geppetto-client/src/GEPPETTO.js#L72

which are catched by the sentry agent as it's configured to report warnings.

Should we change sentry to be les verbose in dev?
Or do we want geppetto-meta to handle this?

[ddelpiano]

@enicolasgomez better to address both imo.