Updated the web control to reflect latest changes in osgEarth.
.
Overview map, feature query, and other updates (some old).
Added missing file.
Merge branch 'master' of github.com:gwaldron/godzi-web-control

Conflicts:
	GodziWebControl/Annotations.cpp
	GodziWebControl/MapControl.cpp
Fixing a bad commit and missing file.
Api and demo updates.
Create index.html
Update index.html
Update index.html
Update index.html
Update index.html
Update index.html
Update index.html
Create plugintest.html
Update plugintest.html