sgarecfinders | [mod] Tags: new additions and changes

Hi y'all,

I finally got around to adding a few new tags. Accent on few. You're all encouraged to go and make sure they're added to your previous searches (as well as others', if you think the tag fits and the poster would agree) - I'll try to get as many past posts tagged with the new ones as possible, but I'm not infallible and there are a lot of posts in this comm.

The new tags are, in no particular order: friendship, Jeannie (McKay or Miller) and Evan Lorne.

I've also renamed several of the character-related tags so they're better ordered by importance (it's not perfect, but unless I start numbering them it's as good as it gets). Highlights of the new tag names: graphics is now bumped up to *graphics, 6 degrees character(s) is now six degrees character(s), Sam Carter is now Samantha Carter and a bunch of characters other than the current main team members have had their tags renamed. Sorry if this messes with anyone's previously made links or bookmarks!

Heads up: you can expect the new character tags to be renamed/bumped down on the list sometime soon, so use 'em while they're easily findable at the top (and don't bookmark them yet).

_{Disclaimer: tag names are and always will be subject to change, so linking to our list of tags as often as linking to a specific tag will make everyone's life easier.}