Add raw calories feature. Add calories column in Track table. Add calories field and raw logic to calculate calories in TripStatistics. Display a raw calories text in Stats Fragment.

google-play-services_lib/AndroidManifest.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.google.android.gms"
+    android:versionCode="3136110"
+    android:versionName="3.1.36 (673201-10)" >
+
+    <uses-sdk android:minSdkVersion="8"/>
+
+</manifest>