#14 Load/Save Options; Options Dialog

[Ed Page]

The ability to load and save an options file so as to
not reconfigure everything everytime. We also need an
options dialog to make it easier for configuring everything

For the load/save, I was thinking that we should use a
class that handles teh file io and then the options are
requested by key and then set again by key. This would
allow for arbitary ordering of the option values (C++
Streams seem so week) and we would ignore unsopported
options in the current interface but be able to keep
them around