Adding in the basic configuration API support.
Fixed the issue with keymaps not showing up in package settings due to failure of auto-discovery based on package name & command names not matching.
Changed a bunch of stuff in the docs with the new features etc.
Fixed a couple of minor bugs in time tracking styling as well.
Fixes for tests to run properly to make sure no functionality breaks
Final README for 0.3.0 release, with some fixes for the keymaps and menu items