SQL-escape the track name

Don't catch HTTPException in runUpdate/query -- let GDataWrapper do that for us

SignalStrengthSampler/default.properties

@@ -0,0 +1,13 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system use,
+# "build.properties", and override values to adapt the script to your
+# project structure.
+
+# Project target.
+target=Google Inc.:Google APIs:9
+proguard.config=proguard.cfg
+android.library.reference.1=../MyTracksLib/