Simple Readme for Point and Speak

The point and speak app is designed to demonstrate the concept of the write anywhere interface which will eventually be more restricted into the colorbox idea. Here, we provide an application which is very simple. 

To add and expression, click where you wish to add it and then dicate it's contents
To replace an existing expression, click on it and dictate it's replacement
To delete an existing expression, click on it and then click the "Delete Selected" button.
To save the contents of the window to a file, click the "Save" button. The contents will be saved to the file "out.dat".
To load from "out.dat", click "Load", all window contents will be overwritten.