Enabled the build of test executables for Dakota.
Enabled the build of test executables for Dakota.

FYI, my current testing of the CMake-built dakota executable shows only
about an 80% PASS rate on Linux64 (which would hopefully improve to ~90%
once acro is enabled), so there's still plenty of work to do..

And for developers interested in CMake/CTest/CDash, the Pecos CDashboard
is functional:  http://my.cdash.org/index.php?project=Pecos



git-svn-id: c6750f7dd89925e309f580f56430152d063ff36c@285 aa0779c3-6ec2-4b84-a212-a405c134cd8d

pemryan/DAKOTA,pemryan/DAKOTA,pemryan/DAKOTA,pemryan/DAKOTA,pemryan/DAKOTA,pemryan/DAKOTA,pemryan/DAKOTA