log openal vendor after initializing.
ModeType instead of dynamic_cast for gamemodes (dynamic_cast is slowwww)
Merge branch 'master' of https://github.com/yvt/openspades
don't create a new vector on calling the function
Merge pull request #102 from learn-more/master

remove some dynamic_cast code
Fixed image management
Options to bypass the startup screen is added to the startup window
Merge branch 'master' into newtitle