invalid inputs in sst-macro/configurations

[jpkenny]

There are input snippets in sst-macro/configurations that no longer produce valid inputs.

For example "router {name = minimal}" in exa2_pisces.ini is no longer valid because routers are now specific to topologies -- to run a torus you need to use "router {name = torus_minimal}". (And, yes, router type is no longer a generalizable thing that can be stuck into a "snippet" like this.)

We shouldn't distribute example inputs that aren't tested.

[burlen]

I found many such issues so far