Merge pull request #9 from ethereum-push-notification-service/3_EPNS_…

…TO_Push

name changes<>EPNS_to_Push

contracts/GovernorBravo.sol

@@ -5,10 +5,10 @@ import "./GovernorBravoInterfaces.sol";
 
 contract GovernorBravoDelegate is GovernorBravoDelegateStorageV1, GovernorBravoEvents {
     /// @notice The name of this contract
-    string public constant name = "EPNS Governor Bravo";
+    string public constant name = "Push Governor Bravo";
 
     /// @notice The minimum setable proposal threshold
-    uint256 public constant MIN_PROPOSAL_THRESHOLD = 500000e18; // 500,000 = 0.5% of EPNS
+    uint256 public constant MIN_PROPOSAL_THRESHOLD = 500000e18; // 500,000 = 0.5% of PUSH
 
     /// @notice The maximum setable proposal threshold
     uint256 public constant MAX_PROPOSAL_THRESHOLD = 1000000e18; // 1,000,000 PUSH
@@ -26,7 +26,7 @@ contract GovernorBravoDelegate is GovernorBravoDelegateStorageV1, GovernorBravoE
     uint256 public constant MAX_VOTING_DELAY = 40320; // About 1 week
 
     /// @notice The number of votes in support of a proposal required in order for a quorum to be reached and for a vote to succeed
-    uint256 public constant quorumVotes = 40000000e18; // 40,000,000 = 4% of EPNS
+    uint256 public constant quorumVotes = 40000000e18; // 40,000,000 = 4% of PUSH
 
     /// @notice The maximum number of actions that can be included in a proposal
     uint256 public constant proposalMaxOperations = 10; // 10 actions
@@ -74,7 +74,7 @@ contract GovernorBravoDelegate is GovernorBravoDelegateStorageV1, GovernorBravoE
 
         admin = admin_;
         timelock = TimelockInterface(timelock_);
-        PUSH = EPNSInterface(push_);
+        PUSH = IPUSHToken(push_);
         votingPeriod = votingPeriod_;
         votingDelay = votingDelay_;
         proposalThreshold = proposalThreshold_;

contracts/GovernorBravoInterfaces.sol

@@ -75,11 +75,11 @@ contract GovernorBravoDelegateStorageV1 is GovernorBravoDelegatorStorage {
     /// @notice The total number of proposals
     uint256 public proposalCount;
 
-    /// @notice The address of the EPNS Protocol Timelock
+    /// @notice The address of the Push Protocol Timelock
     TimelockInterface public timelock;
 
-    /// @notice The address of the EPNS governance token
-    EPNSInterface public PUSH;
+    /// @notice The address of the Push governance token
+    IPUSHToken public PUSH;
 
     /// @notice The official record of all proposals ever proposed
     mapping(uint256 => Proposal) public proposals;
@@ -171,6 +171,6 @@ interface TimelockInterface {
     ) external payable returns (bytes memory);
 }
 
-interface EPNSInterface {
+interface IPUSHToken {
     function getPriorVotes(address account, uint256 blockNumber) external view returns (uint96);
 }