Merged the control-bar and the status-bar together.
Also added a popup with the status text.
Removed duplicate of .noVNC_status_warn from the stylesheet.
Made the control bar thinner by removing the space below and above the control buttons.
Changed the color and weight of the status text to white and bold.
Moved the popup_status_panel to the front.
* On low resolution devices the status text is now justified to the left
  button group instead of centered.
* On low resolution devices the padding towards the edges of the screen of
  the left and right button groups are now removed.
* Since the status_bar was merged into the control-bar the actual status_bar
  element became redundant and was therefor removed.
* Improved the style of the control-bar when there is an error or a warning.
* Implemented a fix so that vnc_auto.html works as intended with the improved
  screen real estate patch.
Added Copyright information to all modified files.
Merge pull request #276 from samhed/screenrealestate

Improved use of screen real estate