To run this in the future, install astyle (sudo apt-get install astyle),
then enter the following from the top-level project directory:

astyle --options=astyle.options --recursive "./Source/*.cpp" "./Source/*.h"

This will convert tabs to 4 spaces and ensure that brackets are on
their own lines.

The DataViewport was changing the size of Visualizers,
even when they were placed in their own DocumentWindow,
because "destroyTab" was only removing the tab from the
TabbedButtonBar, rather than the TabbedComponent.

The Visualizer class no longer inherents from OpenGLCanvas. In the future,
scrolling will be handled by a Viewport object.

Use the following command to update the copyright year in all files,
starting in the Source/ directory:

find . -type f -print0 | xargs -0
   sed -i 's/Copyright (C) 2012/Copyright (C) 2013/g'

Works like a charm!

Now, when the user clicks on a tab in the DataViewport, the corresponding Editor becomes
active. Likewise, when the user selects an Editor with a Visualizer, the corresponding
tab becomes active in the DataViewport.

Since every processor now gets asked to enable() prior to the start of
acquisition, it's much simpler to move the steps involved in preparing
for acquisition into these methods. This the processor from beginning
acquisition when prepareToPlay() is called upon initialization.

When an LfpDisplayCanvas was hidden for more than a few seconds, it would lose
track of the displayBufferIndex, causing it to pause for a few seconds when
it comes back into view. Now, the DataViewport sends a "refresh" reminder
to the canvas, to remind it to update its buffer indices in order to
display new data.

Tabs now work reasonably well when right-justified.

Border is now a square (except for upper-right corner).