Generate new format /etc/fstab

 * Toybox's mount can't work with the old-fashioned fstab.
 * Busybox mount is compatible with the new one.

Change-Id: I16b7d6424a4424c2a92d82846a706733bf58f8e1
Signed-off-by: dianlujitao <dianlujitao@gmail.com>
diff --git a/partitionmanager.cpp b/partitionmanager.cpp
index 5194be8..c1cd29f 100644
--- a/partitionmanager.cpp
+++ b/partitionmanager.cpp
@@ -183,7 +183,7 @@
 	}
 	for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
 		if ((*iter)->Can_Be_Mounted) {
-			Line = (*iter)->Actual_Block_Device + " " + (*iter)->Mount_Point + " " + (*iter)->Current_File_System + " rw\n";
+			Line = (*iter)->Actual_Block_Device + " " + (*iter)->Mount_Point + " " + (*iter)->Current_File_System + " rw 0 0\n";
 			fputs(Line.c_str(), fp);
 		}
 		// Handle subpartition tracking