Remove java build nature from the parent jaggr project.

Author: Dan Dumont

.project

@@ -5,19 +5,11 @@
 	<projects>
 	</projects>
 	<buildSpec>
-		<buildCommand>
-			<name>org.eclipse.jdt.core.javabuilder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
 		<buildCommand>
 			<name>org.eclipse.m2e.core.maven2Builder</name>
-			<arguments>
-			</arguments>
 		</buildCommand>
 	</buildSpec>
 	<natures>
 		<nature>org.eclipse.m2e.core.maven2Nature</nature>
-		<nature>org.eclipse.jdt.core.javanature</nature>
 	</natures>
 </projectDescription>