Moved usedFrames-- from killProcess to MainMemory::emptyMemory().
Moved removePage() from Page to BackingStore.
Moved killing a process into Process::die();
Moved emptying memory contents from killProcess() to BackingStore::removePage().
Moved numOfPages from global space to BackingStore.
Moved createPages from global space to Process.
Fixed BackingStore::print().
Merge branch 'master' of https://github.com/hue03/CS3243October.git

Conflicts:
	Project5/PartTwo/partTwoTest.cpp