Fix casing and spacing bugs and rename query-handler.
Fix casing and spacing bugs and rename query-handler.

Unless string concatenation is used, print arguments are automatically
space-delimited. The lower method does not modify the object it is
called on. Since the module is called ogre, forcing developers to call
ogre.ogre_get or import the module/function into their namespace is not
desirable.

dmtucker/ogre