Properly handle Teuchos sub-package dependencies for Sacado

Created by: etphipp

This fixes Sacado's dependencies on Teuchos to properly only depend on the needed Teuchos sub-packages. This involved a fair amount of code reorganization because several optional dependencies were combined in one file. There is some danger in this in that I didn't test every possible combination of Teuchos sub-packages. However I did test no packages, all packages, and enabling each package individually.

This should resolve the duplicate symbol errors observed in issues #2891 (closed) and #4457 (closed) by removing the duplicate link of teuchos-core. This was also requested in issue #1263 (closed).