added to doc: analyze output
added to doc: analyze output

adding more to the documentation as I start using RMG to generate
models.

comocheng/RMG-Py,chatelak/RMG-Py,enochd/RMG-Py,nickvandewiele/RMG-Py,nyee/RMG-Py,enochd/RMG-Py,nickvandewiele/RMG-Py,chatelak/RMG-Py,pierrelb/RMG-Py,pierrelb/RMG-Py,comocheng/RMG-Py,nyee/RMG-Py