Fixed crash when mising symbol font

Configure script should be in repo, so that someone can build without 
needing autotools.

Added information about what parameter an error occured in;
Conversion to string no longer results in [[typeName()]], it gives an error instead.

Added missing keys to locale.

Fixed: "X time counter(s)" for suspend keyword, caused by not adding number hints for non-numeric things;
No longer request thumbnails of missing images

Fixed: drop down list now stays open after mouse out the second time it is used;
Fixed some typos in comments;
Disabled 'check updates' menu item for 0.3.5 release

Improvments to typeline fields in magic-new-flip, magic-new-promo, magic-old-token, magic-fpm, and magic-fpm-flip.
Improved image masks for magic-fpm-split, magic-fpm-promo, and magic-fpm-token.
Modified <a> parameter and Champion keyword; now you can "Champion two Knights".

Changed reminder text for Changeling keyword.

Shrank magic-old-token rarity symbol.

More work on update window.

Added Hideaway keyword (the last new keyword from Lorwyn).
Added position hints to Yu-Gi-Oh and Vanguard styles.