Project Kanban view improved filtering

In the Project global and project Kanban view, it would be very beneficial to be able to filter on more that just the Name field. 

For example, a Kanban view equivalent of MyTasks

It would also be good to be able to filter as follows:

Kanban filters:

• Title content
• Priority value  (will only apply to projects/sub-projects)
• Code value (will only apply to projects/sub-projects)
• Milestone value (will only apply to tasks)
• Type value
• User value (will only apply to projects/sub-projects)
• Group value  (will only apply to projects/sub-projects)
• Project team and/or Task team member value
  
• Show top level projects only, all projects only, all tasks only or all projects and tasks (default)
• Date filter? more tricky, possibly a range

Filters would preferably use the built in filter/search capability (as per top level project list view filtering or My Tasks filtering) or could possibly take the form of a string:

title:<contains this> priority:<contains this> user:<contains this> start:<date string> end:<date string>

Would also be beneficial to be able to filter in the "Project tasks" view