Creating the mu component
addEventListener helper
+ jquery & bootstrap
Accidentally deleted, putting back
New helper to calculate the indexes of a iii/uu substring
wip - componentised mu-puzzle...

Event handlers are in
Basic highlighting working
Parking undo for now
Using local rather than global app state
+ Medley
Adding tests to game ns
Hover behaviour working
function name typo
lower bound offset by current position in the string
Reacting to clicking mouse buttons