Proposed Enhancements

Allow the display of week number in the status, and associated start week definition
Create a new configuration program that manages multiple copies of OYV, versioning, categories, etc.
Create a new installation routine that installs the aforementioned configuration application and OYV.
Allow easy ordering of categories
Provide option that allows the year start month to 'move' with the current month. i.e. the displayed start month will be the same (or a fixed offset) as the current month
Provide a total duration of time per category within a particular timespan