Add support for command-line/runtime configuration
Add support for command-line/runtime configuration

The script now supports run handler parameters which can be supplied by
a calling script or by osascript from the command-line. The configurable
script properties are ones used during development and testing for
changing the bundle ID, the plist directory, the bookmarks log file
location, the debug level, and for disabling IO.

jazzhead/log-page,jazzhead/log-page