Set Neon as min version.

Drop Mars target file so contributors notice the need to change their
TP.

Change-Id: I6be334d175fb84d427876f970b3190b83e949885
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
diff --git a/core/releng/org.eclipse.dltk.core.targetplatform/DLTK-Mars-4.5.target b/core/releng/org.eclipse.dltk.core.targetplatform/DLTK-Mars-4.5.target
deleted file mode 100644
index adf6d0e..0000000
--- a/core/releng/org.eclipse.dltk.core.targetplatform/DLTK-Mars-4.5.target
+++ /dev/null
@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<?pde version="3.8"?><target name="DLTK-Mars-4.5" sequenceNumber="19">
-<locations>
-<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="slicer" includeSource="false" type="InstallableUnit">
-<unit id="org.h2.source" version="1.3.168.v201212121212"/>
-<unit id="org.h2" version="1.3.168.v201212121212"/>
-<unit id="com.google.guava" version="15.0.0.v201403281430"/>
-<unit id="com.google.guava.source" version="15.0.0.v201403281430"/>
-<unit id="org.antlr.runtime" version="3.0.0.v200803061811"/>
-<unit id="org.antlr.runtime.source" version="3.0.0.v200803061811"/>
-<unit id="org.junit" version="4.12.0.v201504281640"/>
-<unit id="org.junit.source" version="4.12.0.v201504281640"/>
-<unit id="org.hamcrest.core" version="1.3.0.v201303031735"/>
-<unit id="org.hamcrest.core.source" version="1.3.0.v201303031735"/>
-<repository location="http://download.eclipse.org/tools/orbit/downloads/drops/R20160221192158/repository/"/>
-</location>
-<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="slicer" includeSource="false" type="InstallableUnit">
-<unit id="org.eclipse.emf.sdk.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.sdk.ide" version="0.0.0"/>
-<unit id="org.eclipse.mylyn.context.sdk.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.mylyn.commons.sdk.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.mylyn.sdk_feature.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.rse.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.cdt.core" version="0.0.0" />
-<unit id="org.eclipse.cdt.core.native" version="0.0.0" />
-<unit id="org.eclipse.cdt.launch" version="0.0.0" />
-<unit id="org.eclipse.cdt.ui" version="0.0.0" />
-<unit id="org.eclipse.cdt.debug.core" version="0.0.0" />
-<unit id="org.eclipse.cdt.debug.ui" version="0.0.0" />
-<repository location="http://download.eclipse.org/releases/mars"/>
-</location>
-<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="slicer" includeSource="false" type="InstallableUnit">
-<unit id="org.eclipse.linuxtools.man.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.linuxtools.tools.launch.core" version="0.0.0" />
-<unit id="org.eclipse.linuxtools.profiling.launch" version="0.0.0" />
-<repository location="http://download.eclipse.org/linuxtools/update-mars"/>
-</location>
-</locations>
-<targetJRE path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
-</target>
diff --git a/core/releng/org.eclipse.dltk.core.targetplatform/pom.xml b/core/releng/org.eclipse.dltk.core.targetplatform/pom.xml
index 6306d7b..4484348 100644
--- a/core/releng/org.eclipse.dltk.core.targetplatform/pom.xml
+++ b/core/releng/org.eclipse.dltk.core.targetplatform/pom.xml
@@ -28,9 +28,9 @@
               <configuration>
                 <artifacts>
                   <artifact>
-                    <file>DLTK-Mars-4.5.target</file>
+                    <file>DLTK-Neon-4.6.target</file>
                     <type>target</type>
-                    <classifier>DLTK-Mars-4.5</classifier>
+                    <classifier>DLTK-Neon-4.6</classifier>
                   </artifact>
                   <!-- More targets could be added here -->
                 </artifacts>