Revert the change on jquery.flot.js

Revert the change on jquery.flot.js

Add missing references and minor update on jquery.flot.js.

Revert the change on jquery.flot.js

Revert changes on jquery.flot.js.

Revert the changes to the jquery.flot.js that made by Visual Studio 2012.

This allows a page to have multiple placeholders, since we're no longer
tied to unique IDs.

To improve organization with the increasing number of examples, every
example page is now the index of its own subdirectory, which contains
all the files specific to that example.