Update CMake Usage

[ruppmatt]

• Fix quoting issue ( Complete quoting for parameters of some CMake commands #8 )
• The CMake scripts need a general cleanup. Some file-lists could probably be made into pattern-matched lists.
• Do we need to continue to build static/dynamic libraries for apto and avida-core? Emscripten requires that we use cmake's not-really-a-library "object library" to avoid name collisions within traditional binary library archives.
• Update CMake's project layout to match ( Separate "primitive" and ncurses viewer from AvidaCore #27 )
• Update XCode's project structure to match changes herein.

[ruppmatt]

Consider moving back to dynamic libraries instead of pseduo-libraries as an alternative to the above. Emscripten can apparently handle these as opposed to the older static (*.a) libraries.