[beta] EIP150.1c (#2599)

* EIP150.1c

Conflicts:
	ethcore/res/ethereum/expanse.json
	ethcore/res/ethereum/morden.json
	ethcore/res/ethereum/tests
	ethcore/src/blockchain/blockchain.rs
	ethcore/src/ethereum/ethash.rs
	ethcore/src/evm/interpreter/mod.rs
	json/src/spec/ethash.rs

* Update json test suite (#2574)

* update json test suite

* comment out the incomplete test

Conflicts:
	ethcore/res/ethereum/tests

* Updating tests

* Adding state tests

* Updating tests

* Updating HF block

* Removing flushln [ci:skip]

* Commenting out suicide test

* New tests.

* Switch to EIP tests.

* Rename some stuff, combine transition tests.

* Fix U256 overflows.

* Name cleanups and an effort to fix tests.

* Rename back for clarity.

* Fix non-EIP-150 OOG CALLs

* New transition block number & additional EIP150 tests

* Morden transition block set; Tests updated

* Added missing test

json/src/spec/spec.rs

@@ -66,7 +66,7 @@ mod tests {
 				"durationLimit": "0x0d",
 				"blockReward": "0x4563918244F40000",
 				"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
-				"frontierCompatibilityModeLimit" : "0x",
+				"homesteadTransition" : "0x",
 				"daoHardforkTransition": "0xffffffffffffffff",
 				"daoHardforkBeneficiary": "0x0000000000000000000000000000000000000000",
 				"daoHardforkAccounts": []
@@ -75,7 +75,7 @@ mod tests {
 	},
 	"params": {
 		"accountStartNonce": "0x0100000",
-		"frontierCompatibilityModeLimit": "0x789b0",
+		"homesteadTransition": "0x789b0",
 		"maximumExtraDataSize": "0x20",
 		"minGasLimit": "0x1388",
 		"networkID" : "0x2",