Beginning to implement Jasmine unit test support. Added jasmine.json to indicate which directories contain tests to be run. Added brain-test.js as a first, demonstration-only, test
Added code to install Jasmine unit testing framework so that it can be run from the command line
Added code to install Istanbul code coverage tool so that it can be run from the command line
Refactored the logic dealing with configuration into its own module so that it could be accessed by the unit test brain-test.js
Added constants/state.js, changed a few literal strings in brain.js to their constant equivalents, and added a unit test to verify the constant value for START is the state which Brain starts in
Merge branch 'canary' into canary-replaceLiteralStringsWithConstantStrings
Merge branch 'canary-replaceLiteralStringsWithConstantStrings' of https://github.com/haxwell/lamassu-machine into haxwell-canary-replaceLiteralStringsWithConstantStrings
change double quotes to single quotes
Merge branch 'haxwell-canary-replaceLiteralStringsWithConstantStrings' into canary