Add support for storing and retrieving the previous state
Merge branch 'master' of https://github.com/icompuiz/node-ttkd
Start View Rank and some fixes to create/edit rank
Enhancements to edit ranks, edit program, and sub-ranks
Merge branch 'master' of https://github.com/icompuiz/node-ttkd into colorpicker
Merge branch 'master' into colorpicker
Add color picker for ranks, touch up view ranks, add sub-ranks to Create Rank