Update to 4.10.5

Changelog:
NEW IN VERSION 4.10
-------------------
- Bug fixes: layout, usability, preferences, locale selection
- Works with both Qt4 and Qt5
- Build uses automake/qmake hybrid (instead of autoconf/qmake).
- Layout annotations are honored in multipage mode
- Experimental OpenGL rendering
- Slideshow mode

NEW IN VERSION 4.9
------------------
- Added language selection in preference.
- Added option to override printing and saving restrictions.
- Automatic reloading of djvu documents when the file is changed.
- New chinese translations.
- Improved network code (needs Qt>=4.4.)
- Remember the last visited position for the last 50 documents.

(ryoon)