* Initial commit of proposals #1 and #2
* proposal #1 is more fleshed out
* Update slot reservations proposal using mark's description and image
* rename document
* more updates
* Add simplified version of slot reservations after discussion with dmitriy
* add fourth slot reservations proposal, removing the other 3 (2 documents)
* PR comments
- hosts => SPs
- describe F(t_i), and h better
- add additional description of why fill reward no longer needed
* add in balasz's expanding window calculations document
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Co-authored-by: Mark <mark@spanbroek.net>
Co-authored-by: Balazs <bkomuves@gmail.com>