Fixes #441 livereload by default for auto & dev

Livereload is enabled by default if your are using -a, --auto, -d or
--dev. I figured if you're going to be auto regen on changes, you might
as well use livereload as well.

lib/awestruct/cli/options.rb

@@ -97,9 +97,11 @@ def parse!(args)
             self.auto     = true
             self.port     = DEFAULT_PORT
             self.profile  = 'development'
+            self.livereload = livereload
           end
           opts.on( '-a', '--auto', 'Auto-generate when changes are noticed' ) do |a|
             self.auto = a
+            self.livereload = livereload
           end
           opts.on( '--livereload', 'Support for browser livereload' ) do |livereload|
             self.livereload = livereload