tracks queue is a partial reimplementation of tracks (getontracks.org)

Things not implemented:
 - Recurring todos
 - Tags
 - List drag and drop to re order
...
 - Plenty of other stuff

Implementation Differences:
 - Implemented sub projects through the dependencies table

Keyboard Shortcuts
 - Alt+t – Home
 - Alt+s – Starred
 - Alt+p – Projects
 - Alt+k – Tickler
 - Alt+c – Contexts
 - Alt+d – Completed Tasks
 - Alt+l – Calendar of due actions
 - Alt+o – Show all notes
 - Alt+n – Show/Hide Form (Add Action/Project/Context)
 - Ctrl+p – Print
On home screen, Ctrl-click a context will focus that context (can be changed to default behaviour in settings)

Fairly experimental keyboard navigation (currently home page only)
 - PgUp - Move focus up to next context (exclusive)
 - PgDown - Move focus down to next context (exclusive)
 - Ctrl+PgUp - Move focus up to next context (but don't change expanded states)
 - Ctrl+PgDown - Move focus down to next context (but don't change expanded states)
 - Space - Expand/Hide the context with current keyboard focus
 - Enter - Mark the action with current keyboard focus as done
 - s - Mark the action with current keyboard focus as starred
 - e - Edit the action with current keyboard focus