speedy, xfd, prod, tag: Add {{unreviewed}} to list of auto-removed templates
arv: AN3: make 3-edit limit a soft restriction

Per a request at WT:TW; useful for 1RR situations or slower-moving edit
wars.
Also grammar fixes.
morebits, protect: suppress warning when tagging a fully protected page

This confirmation popup was pointless - usually the admin had just
protected the page, and then they were asked whether they really wanted
to edit a fully protected page!
warn: Suppress linked user name in edit summary of {{uw-bite}}

Would require hacky post-processing to work correctly (like uw-socksuspect) but
isn't really necessary to start with, so let's go with less hacks.