Initial commit
Before major rework of openign and closing visual buffers
refactored the column draw, added dropdown selection of festival and day
added X Axis floating  Headers
added Y Axis floating Headers and extended debug area
act block finished basic functionality
refactored the Rectangle class(function)
fixed an issue with reversed x & y coordinates
event blocks are now selectable
first version with rollup- buggy. also better styped dropdowns- form select
begin reorg- added new demo for video
added a lot of demo data for video
renamed from ClashUI to Lineup UI
accept changes