JPTest: Pulled jptestoptions class into its own source files

Also reverted .pro back to normal (no build output settings
overridden).
NOTE: After further (fairly brief) research, I found that qt shadow
builds are designed to keep your builds out of the source directory
(they're what you select to "Configure Project" the first time you open
a project). I don't think qt currently allows you to set the
highest-level shadow build directory, so just configure your shadow
build directory as desired when building for the first time. Since the
user selects the working directory each run we should be fine. But just
in case, the configuration I am working with builds my debug to
JPTest/bin/debug and release to JPTest/bin/release.