Add Alastair Method support for Monthly, Weekly and Daily notes

[jdanielmourao]

For reference: https://bulletjournal.com/blogs/bulletjournalist/to-do-the-alastair-method It's sort of a Gantt chart, yet more flexible. Think of the Day view, except horizontally instead of vertically, and being able to be inserted into a note. Would be amazing for any type of periodic note and task management, although I'm not sure how hard it would be to implement. Thought I'd suggest the idea, nevertheless.