UPDATE: Respect the minimum-gas-prices configuration

[Olshansk]

In one of our PRs, we need to manually match up code with config.yml because some defaults are not copied over by ignite (see the following screenshot).

This is a request to reflect minimum-gas-prices when running ignite generate

[okdas]

I believe this is not a bug but is done intentionally for some reason.

I've noticed that after one of the ignite updates, the content of app.toml no longer carries over the comments for configuration options as well. I'd love to know the reasoning behind this decision. :)