## About The Pull Request
This adds ~~3~~ 8 wrappers for SDQL2/Lua: `_floor(x)`, `_ceil(x)` (we
already had `_round(a, b = 1)`), and `_typesof(a, subtypes_only)`
`_typesof` has a second argument, `subtypes_only` (default false), which
makes it act like `subtypesof` instead, to save from having to manually
remove the base type (especially since removing by value is kind of
annoying in Lua)
the Lua SS13 library has had a `SS13.typesof` function added, which does
exactly what it says on the tin (also with the second `subtypes_only`
argument)
also added `_uppertext`, `_html_encode`, `_html_decode`, `_url_encode`,
and `_url_decode`. these should all be selfexplanatory
## Why It's Good For The Game
more utility for Lua and SDQL2
## Changelog
🆑
admin: Added some more Lua/SDQL2 wrappers: _floor(), _ceil(),
_typesof(), _uppertext(), _html_encode(), _html_decode(), _url_encode(),
and _url_decode()
/🆑
3a71c8a352