meson_options added which includes a build test variable. If this is false (default: true) tests will be build. the mk script can controll this with the --noTest command line argument.
we will use meson as the build system for this project. Added a rough outline of this which builds source, libraries, and links them to tests (along with the google test library for testing). meson will be setup and compiled with ./mk.
the mapping module needs to be implimented in order to impliment discritization which is a prerequisite for any furtherr development. This commit sets up the basic directory structure without including any actual code.
