delete canvas move callbacks
Added property display into sequence view - still read only
now main win is a canvas
just small code reordering
Add callbacks to sequence view
Fix for properties view when displaying hoversel without default
Add/remove actions from sequences
try to add border for canvas area
adding toolbar
typo
Fix on generation. Now, property validation is done inside op resolution
enable/disable menu items
add check when trying to save empty project
typo