relative paths can't be trusted once the program has been installed. To
get around this, I assume that the install directory has been configured
correctly and then point to images located in the subdirectory next to
the executable.
Namespaces make code easier to follow, and remove the need to mangle the
beginning of function names by using ocarina_*() or libsaria_*(). In
other words: "namespaces are one honking good idea. Let's have more of
them!"
I register the idle task when there are events in the idle queue and I
remove the idle task once those events have been processed. This should
cut down on CPU usage when nothing is happening.
