Library printer now prints posters, book bag change, telebaton change.

I try not to bundle unrelated changes together but I'm a little lazy so here's what's in this:

- Book bag has a weight of 3 like the ore bag, previous was 4 and didn't fit in satchels (why?)
- Telebaton has a longer cooldown, just under chainstun time, knocking multiple targets over is impossible
- Library printer can now print corporate and  (when emagged) contraband posters
Because holding 7 books in a 3 weight bag is a little silly and 6 is a round number. 7 is for containers and mostly toolbelts so toolbelts can hold one of each type of tool (including multitool) plus one extra like a cable coil or flashlight (or mini extinguisher)