Revert e0f777c4d3 (get rid of all those runtime normScale multiplications)
Now CFontTexture doesn't change texture's ID when it resize the texture
Fix crash caused by `delete font`
Util.h: Some unicode function which I will need when I will make input supports unicode
fix SIGFPE in spring-headless
Insted of loading signle chars, CFontTexture loads an entire block. 
Some blocks are predefined, other blocks assumed to contain 128 chars
Merge pull request #8 from abma/utf8

fix SIGFPE in spring-headless
Fix warning
Merge branch 'develop' of https://github.com/N0U/spring into develop
get rid of all those runtime normScale multiplications (remerge)
no code changes
fix typo
add backwardcompability with old renderer
-> detect incorrect utf8 sequences and fallback to Latin-1 for broken ones
cache kernings
fix
check for duplicated glyphs and reuse