v0.40 - AboutModules

Changes

Changed Get-Enlightenment to Measure-Karma. The old command name(s) persist as aliases, as well as existing aliases.
- Changed Measure-Karma's -Meditate switch to -Contemplate ; old switch name will be aliased to the new one for the time being.
Added AboutModules!
Added verbose output to exported and internal functions!
Two new short koans for the random meditation prompt!
Moved koan counting to internal module function rather than doing it directly in Measure-Karma
Added Comment-Based Help to functions that were missing it, and tidied up existing help blocks

Fix build process to operate based on version tags rather than just branches.
Fix PSGallery releases not automatically showing links to github and license, etc.
- I forgot to put stuff in PrivateData in the .psd1, oops!
Moved data file import to module import rather than function execution so that imported data stays in session memory instead of accessing disk on every function call.
Finally got around to updating some stuff in the readm!. Fixes #47
Updated tests to reflect new command behaviour, and added tests for Measure-Koan.