Store table initialization

[sgnrslv]

This code redefines store table provided via --store_table or $MICRO_STORE_TABLE for no reason.
And forces us to re-init store table later once again.

I think the previous approach (before the commit ) was a correct one. What was the reason for this change?

[Davincible]

Honestly no clue. The easiest way to resolve this is by adding an extra option with a check to skip this. Would you be willing to create a PR?

[sgnrslv]

An extra option seems superfluous since providing store table via option or env variable can be treated already as an intention to have this exact table name.

I think the change was kind of an ad-hoc to remove the table specifying in cocroach plugin. But I see that this is not a problem anymore in the plugin.

So it seems this will be OK:

		// If the store has no Table set, fallback to the
		// services name
		if len(store.DefaultStore.Options().Table) == 0 {
			name := s.opts.Cmd.App().Name
			store.DefaultStore.Init(store.Table(name))
		}

i.e. as it was before.

[Davincible]

You're right. Could you make a PR?