Added content to apps, a spotlight app search, and other polish features such as right clicking desktop, a music player, etc

Still TODO :

• sync the dock volume bar with the settings volume bar and remove vol bar from music app.
• make the buttons for notes look better - right now they are wierd and grey
• fix brightness slider - when adjusted it just turns screen and background white
• make calculator look better
• Make text in panda profile bigger, and make window in total bigger along with everything inside it
• add song status bar (how long it has been playing , a loading bar dude, like in spotify) above the play and pause and so buttons
• delete about from spotlight
• add more css to all apps