Remove Claimable, DelayedClaimable, Heritable (#1274)

* remove Claimable, DelayedClaimable, Heritable * remove SimpleSavingsWallet example which used Heritable (cherry picked from commit 0dc7117)
OpenZeppelin · nventuro · Sep 7, 2018 · Aug 22, 2018 · Aug 22, 2018 · Aug 28, 2018
commit b2f350dca6afeb26393388bcc0cdad2a36ed407c
diff --git a/contracts/examples/SimpleSavingsWallet.sol b/contracts/examples/SimpleSavingsWallet.sol
diff --git a/contracts/ownership/Claimable.sol b/contracts/ownership/Claimable.sol
diff --git a/contracts/ownership/DelayedClaimable.sol b/contracts/ownership/DelayedClaimable.sol
diff --git a/contracts/ownership/Heritable.sol b/contracts/ownership/Heritable.sol
diff --git a/test/Heritable.test.js b/test/Heritable.test.js