composer related update
no code change, only comments and small reorganization
better setlocale() initialization
NFC normalization for input autoglobals
fix
- Fix IE9 hack with ie9 html class

IE9 already needs to behacking, but it is not easy to find a CSS code that works only for IE9.
Here is the solution

```css
.test {color:blue;} :root .test {color:red ; \}
```

All browsers display the text in blue except IE9 that display in red.
Generalize and fix ie9 CSS class
moved bootup stages in namespaced functions for greater modularity
- prevent fatal error caused by multiple bootup.utf8.php inclusion
add extra characters for ASCII transliteration
PSR-0 autoloading and manual bootup configuration is now required
fix
fix
fix
fix
Merge remote-tracking branch 'core-logger/master'
Merge remote-tracking branch 'core-utf8/master'