Adds the Main Map to the Surgis2 project

The main map class has been added and works as a new class.  To Do:  The
main map class needs to be added to the surfacewindow as a new form then
it should show up and work as expected.
blarg again
blarg3
Merge branch 'master' of https://github.com/markgill47/SE3900Projects

Conflicts:
	SurGIS2/SurGIS2/GISMainMap.xaml
Merge branch 'master' of https://github.com/markgill47/SE3900Projects