Made oxygen target a project

Created a .project file for the org.eclipse.ice.target.oxygen folder.
Also updated to NatTable 1.4.0 in the Oxygen target.
Signed-off-by: Robert Smith <smithrw@ornl.gov>

org.eclipse.ice.target.oxygen/.project

+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>org.eclipse.ice.target.oxygen</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+	</natures>
+</projectDescription>

org.eclipse.ice.target.oxygen/oxygen.target

@@ -31,12 +31,12 @@
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.nebula.widgets.nattable.extension.poi.feature.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.nebula.widgets.nattable.core.feature.feature.group" version="0.0.0"/>
 <unit id="org.eclipse.nebula.widgets.nattable.extension.glazedlists.feature.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.nebula.widgets.nattable.extension.glazedlists.source.feature.feature.group" version="0.0.0"/>
 <unit id="org.eclipse.nebula.widgets.nattable.core.source.feature.feature.group" version="0.0.0"/>
+<unit id="org.eclipse.nebula.widgets.nattable.extension.glazedlists.source.feature.feature.group" version="0.0.0"/>
 <unit id="org.eclipse.nebula.widgets.nattable.extension.poi.source.feature.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.nebula.widgets.nattable.core.feature.feature.group" version="0.0.0"/>
-<repository location="http://download.eclipse.org/nattable/releases/1.3.0/repository"/>
+<repository location="http://download.eclipse.org/nattable/releases/1.4.0/repository"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.cdt.autotools.feature.group" version="0.0.0"/>