Added stylesheet
Styled the stock market table
Styled the configuration panel
Styled the application header and footer
Styled negative numbers
Removed unnecessary IIFEs
Added failFast module
Fixed FailFastException test parameters
Installed gaze
Added 'autojake.sh' for more convenient builds
Implemented basic arithmetic for ValidDollars
Simplified ValidDollars' arithmetic methods
Finished ValidDollars' arithmetic methods
Added ValidDollars.toString()
Modified autojake to detect change to JSX files
Added ValidDollars' rendering methods
Implemented InvalidDollars
Added failFast.unlessNumber()
Simplified failFast tests by creating generic wrap() function
Added failFast.unlessString()