About
Docky is an application that allows for a "dock" menu at the bottom of the screen. To install Docky, just type sudo apt-get install docky in a terminal.
Tips
To remove a docklet, just click and drag the docklet off the dock, and it should "poof" and be deleted.
To add a docklet, you can click and drag an icon to the dock.
Development
to get the source code you can type sudo apt-get source docky.