Support accumulo's new default ssh behavior

[ddanielr]

When using the accumulo-cluster script in 2.1.4-snapshot, all connections now default to being done via ssh vs a local command.

This change modifies the accumulo commands used to ensure that local start/stop commands are used so that uno's environment variables are used by accumulo-env.sh

[ctubbsii]

Do you know if you have to handle -SNAPSHOT here? It seems like you might.

[ddanielr]

Do you know if you have to handle -SNAPSHOT here? It seems like you might.

That was originally why I had the wildcard at the end of the regex for [0-3].

However our current SNAPSHOT is 2.1.4-SNAPSHOT which is handled by the else case, so I think we are good.

[ctubbsii]

Do you know if you have to handle -SNAPSHOT here? It seems like you might.

That was originally why I had the wildcard at the end of the regex for [0-3].

That would have only matched on repetitions of [0-3]. If you had an earlier version that had a [0-3].*, then I missed it. I doubt we'll reach double digit patch releases, so my correction probably wasn't really important, I suppose.

However our current SNAPSHOT is 2.1.4-SNAPSHOT which is handled by the else case, so I think we are good.

Good point. It's unlikely somebody's going to use uno to test a snapshot of an earlier version. Of course, for the 2.1.4-SNAPSHOT case, it depends on my PR in the main repo getting merged to backport --local