Add script to generate cscope for Android

scripts/generate_cscopefile.sh

@@ -0,0 +1,13 @@
+DIR="dalvik device development frameworks hardware system "
+TMP=$(mktemp /tmp/XXXXX-cscope.files)
+
+echo "$TMP"
+for dir in $DIR;
+do
+	echo "Looking for files in $dir"
+	find $PWD/$dir -name .git -prune -o -type f \( -iname '*.c' -o -iname '*.cc' -o -iname '*.cpp' -o -iname '*.h' -o -iname '*.hpp' -o -iname "*.mk" -o -iname "*.java" -o -iname "*.aidl" \)  >> $TMP
+done
+
+cscope -bkq -i $TMP
+
+rm $TMP