EIP150.1c (#2591)

* EIP150.1b first part.

* Add documentation.

[ci:skip]

* Tweak comment

* Fix some tests.

* Fix create

* Add the new EIP150 test. (#2563)

* Fix create some more.

* Another fix for create.

* Final fixes.

* Enable EIP150 test.

* Revert the costly suicides to respect EIP150.1b.

* Fixups for EIP150.1c

* Update 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/ethash.rs

@@ -44,8 +44,8 @@ pub struct EthashParams {
 	pub registrar: Option<Address>,
 
 	/// See main EthashParams docs.
-	#[serde(rename="frontierCompatibilityModeLimit")]
-	pub frontier_compatibility_mode_limit: Option<Uint>,
+	#[serde(rename="homesteadTransition")]
+	pub homestead_transition: Option<Uint>,
 
 	/// See main EthashParams docs.
 	#[serde(rename="daoHardforkTransition")]
@@ -66,6 +66,10 @@ pub struct EthashParams {
 	/// See main EthashParams docs.
 	#[serde(rename="bombDefuseTransition")]
 	pub bomb_defuse_transition: Option<Uint>,
+
+	/// See main EthashParams docs.
+	#[serde(rename="eip150Transition")]
+	pub eip150_transition: Option<Uint>,
 }
 
 /// Ethash engine deserialization.
@@ -90,7 +94,7 @@ mod tests {
 				"durationLimit": "0x0d",
 				"blockReward": "0x4563918244F40000",
 				"registrar": "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
-				"frontierCompatibilityModeLimit": "0x42",
+				"homesteadTransition": "0x42",
 				"daoHardforkTransition": "0x08",
 				"daoHardforkBeneficiary": "0xabcabcabcabcabcabcabcabcabcabcabcabcabca",
 				"daoHardforkAccounts": [
@@ -117,7 +121,8 @@ mod tests {
 				],
 				"difficultyHardforkTransition": "0x59d9",
 				"difficultyHardforkBoundDivisor": "0x0200",
-				"bombDefuseTransition": "0x42"
+				"bombDefuseTransition": "0x42",
+				"eip150Transition": "0x42"
 			}
 		}"#;