Add Eclipse project metadata.
diff --git a/.buildpath b/.buildpath
new file mode 100644
index 0000000..8bcb4b5
--- /dev/null
+++ b/.buildpath
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<buildpath>
+	<buildpathentry kind="src" path=""/>
+	<buildpathentry kind="con" path="org.eclipse.php.core.LANGUAGE"/>
+</buildpath>
diff --git a/.project b/.project
new file mode 100644
index 0000000..7a78ba2
--- /dev/null
+++ b/.project
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>luna</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.wst.validation.validationbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.dltk.core.scriptbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.wst.common.project.facet.core.builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
+		<nature>org.eclipse.php.core.PHPNature</nature>
+	</natures>
+</projectDescription>
diff --git a/.settings/org.eclipse.php.core.prefs b/.settings/org.eclipse.php.core.prefs
new file mode 100644
index 0000000..2f882b5
--- /dev/null
+++ b/.settings/org.eclipse.php.core.prefs
@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+include_path=0;/luna
diff --git a/.settings/org.eclipse.wst.common.project.facet.core.xml b/.settings/org.eclipse.wst.common.project.facet.core.xml
new file mode 100644
index 0000000..cd5af24
--- /dev/null
+++ b/.settings/org.eclipse.wst.common.project.facet.core.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<faceted-project>
+  <fixed facet="php.component"/>
+  <fixed facet="php.core.component"/>
+  <installed facet="php.core.component" version="1"/>
+  <installed facet="php.component" version="5.4"/>
+</faceted-project>