most of the v7 milestone (#222)

* version-bound statistics advancing, #220

* fix broken glitch example links, #144 and #219

* clarify that coop runs are timed using rta, #218

* allow unbreakable fishing line / lead with dimension change, #2 and thread

* explicitly allow modified elytra shape of official capes if using those capes, #106 and #204

* better name for the nether portal desync, #143 take 2

* generalized segmenting rules, #129

* lowered standard of proof and implemented top level files requirement for aa, various other aa and half% refactoring, #190 and from discussion

* ninbot api blanket restrictions, #188

* allow wood and stripped wood in all logs, #209

* allow /publish (added in newer versions), #210

* mention elder guardian curse removal as a blanketly allowed a11y change, #211

* clarify that gui background includes dirt background for purposes of allowed gui resource packs

* a.7.8.a typo

* a.11.9.a include other cases that ninbot uses

* fix typo in and change wording a bit for allowed glitches note

* ban abusing double-ticking the player when being pushed out of a block, #122

* allow credits warp, #216

* define cross-world glitches, ban in internal and say they are case-by-case

* ban chunkmap freezing in 1.15 rsg (further restriction tbd)

* fix incongruous headers and sections in catext after glitched merge and category rename, #176

* allow crayonallportals tool for all portals, #217

* sonya's terminology clarifications, #99

* allow abuse of the unintentional dragon behavior changes introduced in 19w08b, #213

* ban optifine for shield and stealth cycle, tailor ban to ssg only, thread

* fix formatting mistakes

Author: tildejustin