compile with Qt5 rc1.
new log message handler
added game engine
rename main.cpp to opengoo.cpp
modified qt project files
Merge pull request #63 from batarov/dev

added game engine
[Linux] fix compilation
remove compiled libs
added resources reader
initial new main menu
Merge pull request #64 from batarov/dev

added resources reader
added classes for work with xml configuration files
rename directory OGGameEngine to GameEngine
Merge pull request #65 from batarov/dev

added classes for work with xml configuration files
added a new resource type (FONT)
Merge pull request #66 from batarov/dev

added a new resource type (FONT)
added class to work with text.xml

added class to work with a video mode (Windows only)
updated game resources
Merge pull request #67 from batarov/dev

added class to work with text.xml
added class to work with <id_level>.scene.xml

can create simple scenes
Merge pull request #68 from batarov/dev

added class to work with <id_level>.scene.xml
fix compilation on Linux.
Add separete videomode files for different OS.
added class to work with <level_id>.level.xml

fix og_videomode_native_win.cpp
Merge pull request #69 from batarov/dev

added class to work with <level_id>.level.xml
update MapWorldView level