(-) bug: sizeof<T>
(^) scheduler
(^) trails.lua decides trl_dyns/trl_orgs
(-) CEU_FINS
(^) rewrite me.needs_clr
    (-) me.has.*
(^) optim: join consecutive CLRs
(^) new scheduler
	(*) TODO: dyns
(^) scheduler double link
	(*) should be faster / but +ROM
	(*) TODO: two fixed FST/LST (+RAM, -ROM)
(^) CEU_PSES is back
(^) should be in previous commit
(^) scheduler tceu_lnk struct
	(*) TODO: field that is a class