tmurray50 ,
To re-add the struts capabilities, you have to make sure you removed the struts capabilities from the project. You have to manually remove the struts capabilities. Switch to your Navigator view, open up the .project file and remove the last line that looks like:
<nature>com.genuitec.eclipse.cross.easystruts.eclipse.easystrutsnature</nature>
Save and close it, close your project and reopen it.
(Optional) There may be a .mystrutsdata file, you can erase this as well. Also make changes to the servlet mapping in the web.xml if required.
You can now add the struts capabilities from the context menu > MyEclipse > Add Struts Capabilities.
Let us know if you see any issues.