v0.0.2 - Documentation Improvements

This release contains no functional changes, it improves documentation and adjusts some argument names for greater consistency.
A cran-comments.md is also added, to explain the valgrind failures that are reported.

v0.0.1 - First CRAN release

Initial release for CRAN (published after 4 attempts, valgrind check issues outstanding [at a glance linked to memory leaks when excepts are raised]).