ledc.md - formatting, add object name otaupgrade.md - formatting, add 'Syntax' section pulsecnt.md - formatting, fix syntax pulsecnt.create, add object name sdmmc.md - fix typos sjson.md - formatting, add `Parameters` section touch.md - formatting, add object name, fix Returns in tp:read()
It now correctly uses ledc.newChannel() and saves the return value instead of invoking ledc.setup().
Drop support for localized content, #2213 Restructure some content to match more closely what we have in master, #2542