Added support for tinkering mode
Merge branch 'master' into c2b-improvements
subroutinecount can now be specified in cards.json as an override to the automatic behaviour
Merge branch 'master' into c2b-improvements
Added a TODO
Added a bunch of TODOs
Added a new icon
Added a couple of subroutine counts
Added some commented out colours that I may use
abbreviated subnav groupings now work
Merge branch 'c2b-improvements'