HGKeeper

Remove `PURPLE_PLUGIN_INIT` from docs.

2021-06-17, Elliott Sales de Andrade

19e53c9cab73

Remove `PURPLE_PLUGIN_INIT` from docs.

Though, the i18n docs need a complete rewrite anyway.

Reviewed at https://reviews.imfreedom.org/r/762/

subdir('bonjour')

subdir('facebook')

subdir('gg')

subdir('irc')

subdir('jabber')

subdir('novell')

subdir('null')

subdir('sametime')

subdir('silc')

subdir('zephyr')