Implement automatic restart of MyTracks on phone reboot.

In addition fix the following issues/add functionality:
0) Introduce MyTracksReceiver for listening on broadcast messages
1) Remove unnecessary call to VerifyChecker to avoid 403.
2) Clean up TrackRecordingService by adding private methods for common functionality
3) Fix a bug related to not canceling a timer after service was stopped
4) Add a new preference item to control behavior of new functionality
5) Add a unit test for the service (still need to figure out one issue with mocking content resolver).

MyTracksTest/.project

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>MyTracksTest</name>
+	<comment></comment>
+	<projects>
+		<project>MyTracks</project>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ApkBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>