* A bit of love for iOS. Well, really, I don't like it anymore, but that's no reason not to commit the iOS-specific font stack I'd been using locally before I switched to a proper mobile OS. (common.css)

* Also gathered big font definitions under a common font stack. Don't bother. (common.css)

+ Re-adding support for flexbox for Opera 12.1. Whoever's still using it will be glad. Vive la Résistance ! Technically, the only 'difference' is that I checked my code again under the browser, and it worked just fine, so I'm assuming a recent change fixed it. (common.css)

+ Re-adding support for flexbox for iOS 7+, but since I'm unable to test it, I'm doing this in the blind. Technically, though, it doesn't matter because touch-friendly devices all default to a mobile skin by default, and mobile skins don't really make use of flexboxes, so... (common.css)
* Making the IE6/IE7 warning message a bit less intrusive, in case the guest user really has no way to upgrade. (Errors.template.php)
- Commenazi. (common.css)
* Shorter opacity animation times in menus, should help make them closer in spirit to the old code. (index.css)
! Fixing height problems on img tags when only a height was set. Well, it's complicated... It won't solve situations where you'd want to resize an image and not respect its aspect ratio, but... Why would you want to do that, exactly..? (index.css)
* Separated all category classes (cat, title and title2) into classes all derived from catbase, instead of title2 extending on title extending on cat extending on catbase. This should make it MUCH easier to rewrite either of these, without having to rely on unextends or reset tricks. (index.css)
* And now for a, hopefully, more responsive footer... The logo never should get in the way again if you don't have screen estate to spare. (index.css)
! Trying to zoom into a chart from the right of its last available date would show 'undefined' date ranges instead of the last date. (wraph.js)

- Err... Why did I put a Math.max between 0 and a number I know will be positive..? (wraph.js)
+ Adding styling for the homepage's topic list. Can you imagine I didn't notice this was in my custom.css file until now, and therefore not committed..? (sections.css)