New UI
Better Looking
Clearer CSS
Merge branch 'master' of https://github.com/zhipeng-jia/qcircuit-gui
add dropdown
Simple History Toolbar
Merge branch 'master' of https://github.com/zhipeng-jia/qcircuit-gui
History Scrollbar, adjusted maximumCircuitListLength(1000)
Alignment
Merge branch 'master' of https://github.com/zhipeng-jia/qcircuit-gui
Action Description
Rewrite many things.