Suppress verbose pip install

[ShreyaR]

Changed:

• Replaced --quiet/-q flag with --verbose/-v flag during install. Not supplying --verbose implies a quiet install (default behavior)

[CalebCourier]

With how this is implemented currently, this would be a breaking change. Do we want to have the quiet and verbose flags side by side? Or should we hold this change for 0.6.0?

[AlejandroEsquivel]

With how this is implemented currently, this would be a breaking change. Do we want to have the quiet and verbose flags side by side? Or should we hold this change for 0.6.0?

Since it's not too much of a pain to support both, might not be worth introducing breaking change. I will update to support side by side 👍🏼