local changes
added src/.kdev_include_paths
Merge branch 'master' of https://github.com/lk16/squared

Conflicts:
	src/.kdev_include_paths
	src/CMakeLists.txt
	src/bots/bot_ali.cpp
renamed settings dialog to preferences dialog, removed unused xml/prefs.xml
minor modifications
removed unused full screen option
removed board::capture static const members, unused
made bot_ali::location_values static const member again
added board::do_move without undo_data, which is now used in bot_ali::negamax_exact for better performance
removed clickable_image.cpp from CMakeLists.txt
Merge branch 'master' of https://github.com/lk16/squared

Conflicts:
	src/bots/bot_ali.cpp
Merge branch 'develop' of https://github.com/lk16/squared

Conflicts:
	src/bots/bot_ali.cpp