Update default plugin versions during project conversion

Signed-off-by: Fred Bricon <fbricon@gmail.com>
diff --git a/org.eclipse.m2e.wtp/src/org/eclipse/m2e/wtp/internal/conversion/AppClientProjectConverter.java b/org.eclipse.m2e.wtp/src/org/eclipse/m2e/wtp/internal/conversion/AppClientProjectConverter.java
index ad5938a..c8f68ab 100644
--- a/org.eclipse.m2e.wtp/src/org/eclipse/m2e/wtp/internal/conversion/AppClientProjectConverter.java
+++ b/org.eclipse.m2e.wtp/src/org/eclipse/m2e/wtp/internal/conversion/AppClientProjectConverter.java
@@ -150,6 +150,6 @@
 	 if(version != null) {
 	   return version;
 	 }
-	 return MavenPluginUtils.getMostRecentPluginVersion("org.apache.maven.plugins", "maven-acr-plugin", "1.1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+	 return MavenPluginUtils.getMostRecentPluginVersion("org.apache.maven.plugins", "maven-acr-plugin", "3.1.0"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
   }
 }
diff --git a/org.eclipse.m2e.wtp/src/org/eclipse/m2e/wtp/internal/conversion/EarProjectConverter.java b/org.eclipse.m2e.wtp/src/org/eclipse/m2e/wtp/internal/conversion/EarProjectConverter.java
index 10088dc..8a20e90 100644
--- a/org.eclipse.m2e.wtp/src/org/eclipse/m2e/wtp/internal/conversion/EarProjectConverter.java
+++ b/org.eclipse.m2e.wtp/src/org/eclipse/m2e/wtp/internal/conversion/EarProjectConverter.java
@@ -161,6 +161,6 @@
 	 if(version != null) {
 	   return version;
 	 }
-	 return MavenPluginUtils.getMostRecentPluginVersion("org.apache.maven.plugins", "maven-ear-plugin", "3.0.1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+	 return MavenPluginUtils.getMostRecentPluginVersion("org.apache.maven.plugins", "maven-ear-plugin", "3.0.2"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
   }
 }
diff --git a/org.eclipse.m2e.wtp/src/org/eclipse/m2e/wtp/internal/conversion/WebProjectConverter.java b/org.eclipse.m2e.wtp/src/org/eclipse/m2e/wtp/internal/conversion/WebProjectConverter.java
index f7a0625..e06da45 100644
--- a/org.eclipse.m2e.wtp/src/org/eclipse/m2e/wtp/internal/conversion/WebProjectConverter.java
+++ b/org.eclipse.m2e.wtp/src/org/eclipse/m2e/wtp/internal/conversion/WebProjectConverter.java
@@ -113,7 +113,7 @@
 	 if(version != null) {
 	   return version;
 	 }
-	 return MavenPluginUtils.getMostRecentPluginVersion("org.apache.maven.plugins", "maven-war-plugin", "3.2.1"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
+	 return MavenPluginUtils.getMostRecentPluginVersion("org.apache.maven.plugins", "maven-war-plugin", "3.2.3"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
   }