* Region registration is enabled by default in the configuration unless the user chooses otherwise
* On the console
* show status - shows grid status
* enable-reg - enables region registration to the grid
* disable-reg - disables region registration
* Enabling or disabling region registration will not affect any other grid functions or regions already on the grid
* Added new generic "Location" class to handle 2D integer locations. Going to use it to replace all RegionHandle and X,Y coordinate references throughout the entire project. You have been warned.
* Cleaned up copyright notices in AssemblyInfo.cs's
* Added Copyright headers to a bunch of files missing them
* Replaced several common string instances with a static constant to prevent reallocation of the same strings thousands of times. "" -> String.Empty is the first such candidate.
Justin Clarke Casey