Added qtcreator files to .gitignore.
Added mac's .DS_Store to .gitignore.
Added brief README.md.
Added module-code-delimiter.hpp template.
Added paths.source.
Added gen-module.bash.
Added cloc.bas.
Shelled root CMakeLists.txt.
Shelled tools/build/cmake/nav.cmake.
cmake: Included nav.cmake.
cmake: Implemented nav.
First pass at 3rd party build.
cmake: gmock found and linked.
cmake: Improved hinting for gmock.

- Removed mandatory reliance on s_gmock_root.
- s_gmock_root is only defaulted if not set AND
s_third_party_common_source_root is.
plat-link-test: Omitted if gmock is not found.
cmake: Added small comment.
cmake: Quoting is now consistent.
Moved axiom after 3rd party in build.md.
cmake: Bashed stale chunk.
cmake: Moved gmock subproject into find module.