Macbuntu Code

* Added folder icon for Dropbox for size 48.
* Ran all png images (4127 in total) through PNGGauntlet to optimize their filesize without reducing quality. 3599 files were modified, saving a total of 6318.87 KB (over 6mb saved)!

* Slight optimization and consistency updates to the Docky theme.
* Added an auto-start script that, once working correctly, will auto-start the widgets so they are available from the start on each boot.

clear incomplete weather icons

* Installer now has 3 modes and is more automated: basic, normal, normal + extras
* First attempt at making various options conditional, based on user selection from the start (changes/fixes may be necessary).
* Commented out old questions and code until the new installer method is 100% stable.

* Few corrections for Google Gadget icons.
* Added pixmap icon for Google Gadget since the default Google tray icon is always present for some reason.

* Removed installation of Screenlets since its not easily configurable by default and added Google Gadgets with pre-configured options (still doesn't auto start).
* Added icons for Google Gadget since the tray icon is always present to make it resemble the dashboard icon.

* Configure Glippy during installation and start it
* Remove Glippy configurations during uninstallation

* Install Gloobue Preview to mimic the quick view feature from OS X
* Install Glippy for consistent clipboard handling like it is in OS X
* Revert a change several commits back that let the widget plugin never get activated. Without it, the dashboard icon in Docky is useless.

* Install Nautilus Elementary (uninstall needs testing)