Adds maven configuration information to use m2e

This also removes all of the .project and .classpath files generated by
eclipse

Change-Id: Ieedf3166a3194040704133909cc7d71755009714

Removes the .project and .classpath files from the project as the .gitignore should have

eclipse-plugins/edu.wpi.first.wpilib.plugins.java/.classpath

@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<classpath>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
-	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
-	<classpathentry kind="src" path="src/main/java"/>
-	<classpathentry kind="output" path="bin"/>
-</classpath>

eclipse-plugins/edu.wpi.first.wpilib.plugins.java/pom.xml

@@ -206,6 +206,39 @@
 		</executions>
 	  </plugin>
     </plugins>
+	<pluginManagement>
+		<plugins>
+			<!--This plugin's configuration is used to store Eclipse m2e settings only. It has no influence on the Maven build itself.-->
+			<plugin>
+				<groupId>org.eclipse.m2e</groupId>
+				<artifactId>lifecycle-mapping</artifactId>
+				<version>1.0.0</version>
+				<configuration>
+					<lifecycleMappingMetadata>
+						<pluginExecutions>
+							<pluginExecution>
+								<pluginExecutionFilter>
+									<groupId>
+										org.apache.maven.plugins
+									</groupId>
+									<artifactId>
+										maven-dependency-plugin
+									</artifactId>
+									<versionRange>[2.8,)</versionRange>
+									<goals>
+										<goal>copy</goal>
+									</goals>
+								</pluginExecutionFilter>
+								<action>
+									<ignore/>
+								</action>
+							</pluginExecution>
+						</pluginExecutions>
+					</lifecycleMappingMetadata>
+				</configuration>
+			</plugin>
+		</plugins>
+	</pluginManagement>
   </build>
   
   <dependencies>