Added Intellij files for neo4j jars.

Summary:
IntelliJ needs to know about neo4j jars to be able to build and run the tests.
Addeed them to the .iml and to the .idea/libraries directory.

Test Plan: Run all tests in Intellij.
diff --git a/.idea/libraries/neo4j.xml b/.idea/libraries/neo4j.xml
new file mode 100644
index 0000000..00c149f
--- /dev/null
+++ b/.idea/libraries/neo4j.xml
@@ -0,0 +1,13 @@
+<component name="libraryTable">
+  <library name="neo4j">
+    <CLASSES>
+      <root url="jar://$PROJECT_DIR$/third-party/java/neo4j/geronimo-jta_1.1_spec-1.1.1.jar!/" />
+      <root url="jar://$PROJECT_DIR$/third-party/java/neo4j/lucene-core-3.6.2.jar!/" />
+      <root url="jar://$PROJECT_DIR$/third-party/java/neo4j/neo4j-kernel-2.0.0-M05.jar!/" />
+      <root url="jar://$PROJECT_DIR$/third-party/java/neo4j/neo4j-lucene-index-2.0.0-M05.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>
+
diff --git a/buck.iml b/buck.iml
index 52f1cd0..a39faf3 100644
--- a/buck.iml
+++ b/buck.iml
@@ -26,14 +26,15 @@
     <orderEntry type="library" name="astyanax-thrift-1.56.38" level="project" />
     <orderEntry type="library" name="cassandra-1.2.3" level="project" />
     <orderEntry type="library" name="cassandra-thrift-1.2.3" level="project" />
+    <orderEntry type="library" name="high-scale-lib-1.1.2" level="project" />
+    <orderEntry type="library" name="jetty-all-9.0.4.v20130625" level="project" />
+    <orderEntry type="library" name="joda-time-2.2" level="project" />
     <orderEntry type="library" name="libthrift-0.7.0" level="project" />
     <orderEntry type="library" name="log4j-1.2.16" level="project" />
+    <orderEntry type="library" name="neo4j" level="project" />
     <orderEntry type="library" name="slf4j-api-1.7.2" level="project" />
     <orderEntry type="library" name="slf4j-log4j12-1.7.2" level="project" />
-    <orderEntry type="library" name="high-scale-lib-1.1.2" level="project" />
-    <orderEntry type="library" name="joda-time-2.2" level="project" />
     <orderEntry type="library" name="xz-java-1.3" level="project" />
-    <orderEntry type="library" name="jetty-all-9.0.4.v20130625" level="project" />
   </component>
 </module>