Revert "Revert "add true""

This reverts commit 217b7d66a39893756c375efa9d2f965e83a83511.
Revert "Revert "Updated 2013-07-31-first-success.md""

This reverts commit e306fde212ca89b44f576da837f8d0e8874662b9.
Revert "Revert "= to contains""

This reverts commit e990bde928fdc07dff9fc8d2fbf4d6813be3f66e.
Revert "Revert "Revert "= to contains"""

This reverts commit cfb9458836fa4971f029ff1a3f8b56fcdde2766d.