Finishing up scheduling interface.
Changed Common.Logging.NLog package to the newer version.
Fixed a bug and changed the JobManager to use
DailyTimeIntervalScheduleBuilder instead of the cron builder.
General clean up, and a bunch of fixes to make scheduling and logging
work properly.
Small interface improvement on the status bar.
Various bug fixes and logging improvements on DataUpdateJob.
Config for logging in the test project.
Added config settings to get common.logging and quartz to work.
Updated feature list.