Add rudimentary tests for Basics
Add tests that catch #772
cosmetic: match indentation of other cases
cosmetic: use qualified imports much more
Fix #772, make case expression variable names safe
Debugger variable name change, hotswap => swap
Merge pull request #779 from michaelbjames/rename/swap

Debugger variable name change, hotswap => swap
Temporary fix for elm-doc for the 0.13 release