Maven: Remove traces of old build (non-pomless)

Issue-Ref: 3620
Issue-Url: https://af3-developer.fortiss.org/issues/3620



Signed-off-by: Simon Barner <barner@fortiss.org>

org.fortiss.af3.exploration.alg/.project

@@ -45,11 +45,6 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.m2e.core.maven2Builder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
 		<buildCommand>
 			<name>org.eclipse.systemfocus.tooling.codereview.builder.CodeReviewBuilder</name>
 			<arguments>
@@ -67,7 +62,6 @@
 		</buildCommand>
 	</buildSpec>
 	<natures>
-		<nature>org.eclipse.m2e.core.maven2Nature</nature>
 		<nature>org.eclipse.pde.PluginNature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>org.eclipse.systemfocus.tooling.codereview.nature.CodeReviewNature</nature>