Some updates to make the Debian packaging easier

Fix a spelling mistake in irc-more

Remove this old debian directory. It needs to be redone and not in the root.

Initialize gettext in plonkers

Depend on enchant-2 instead of enchant

Testing Done:
Simple builds and packaging with some updates for the official Debian packaging that will be upstreamed to them.

Reviewed at https://reviews.imfreedom.org/r/28/