Add view rotation back in

Derp, commented out.

Something is still broken though
Fix some bugs

Scale objects.
Make sure copy constructor copies the "exists" member!
Fix Save/Load functionality

Had some problem with null termination on strings.
Too late/early to understand why. Fixed it somehow.

Coding by pure instinct!
Change view calculation

It's mathematically the same as what we were doing, but more efficient.
Progress

Added menu back in. Dynamically generated; allows for selection of objects.
Broke the save/load functionality by adding a string to the Object class; currently trying to fix.