renamed watch_and_import.rb to image_import.rb
removed dependency on daemons.  added required ruby version of 2.0
moved everything under imageimport.gem/ directory
create accessors for @logger and @destination.  No need to make notifier an instance variable.
change options to an OpenStruct.  Catch and handle OptionParser exceptions.  Add pry and pry-nav as dev dependencies
added homepage and dependency versions to gemspec.  bumped version