resolve conflicts

contracts/FeatureRegistry.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 import "./ReclaimTokens.sol";
 import "./interfaces/IFeatureRegistry.sol";
@@ -9,8 +9,6 @@ import "./interfaces/IFeatureRegistry.sol";
 contract FeatureRegistry is IFeatureRegistry, ReclaimTokens {
     mapping(bytes32 => bool) public featureStatus;
 
-    event ChangeFeatureStatus(string _nameKey, bool _newStatus);
-
     /**
      * @notice Get the status of a feature
      * @param _nameKey is the key for the feature status mapping

contracts/Migrations.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 contract Migrations {
     address public owner;

contracts/ModuleRegistry.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 import "openzeppelin-solidity/contracts/token/ERC20/IERC20.sol";
 import "./interfaces/IModuleRegistry.sol";
@@ -43,28 +43,7 @@ contract ModuleRegistry is IModuleRegistry, EternalStorage {
     bytes32 constant POLYMATHREGISTRY = 0x90eeab7c36075577c7cc5ff366e389fefa8a18289b949bab3529ab4471139d4d; //keccak256("polymathRegistry")
     bytes32 constant FEATURE_REGISTRY = 0xed9ca06607835ad25ecacbcb97f2bc414d4a51ecf391b5ae42f15991227ab146; //keccak256("featureRegistry")
     bytes32 constant SECURITY_TOKEN_REGISTRY = 0x12ada4f7ee6c2b7b933330be61fefa007a1f497dc8df1b349b48071a958d7a81; //keccak256("securityTokenRegistry")
-
-    ///////////
-    // Events
-    //////////
-
-    // Emit when network becomes paused
-    event Pause(address account);
-    // Emit when network becomes unpaused
-    event Unpause(address account);
-    // Emit when Module is used by the SecurityToken
-    event ModuleUsed(address indexed _moduleFactory, address indexed _securityToken);
-    // Emit when the Module Factory gets registered on the ModuleRegistry contract
-    event ModuleRegistered(address indexed _moduleFactory, address indexed _owner);
-    // Emit when the module gets verified by Polymath
-    event ModuleVerified(address indexed _moduleFactory);
-    // Emit when the module gets unverified by Polymath or the factory owner
-    event ModuleUnverified(address indexed _moduleFactory);
-    // Emit when a ModuleFactory is removed by Polymath
-    event ModuleRemoved(address indexed _moduleFactory, address indexed _decisionMaker);
-    // Emit when ownership gets transferred
-    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
-
+
     ///////////////
     //// Modifiers
     ///////////////

contracts/Pausable.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 /**
  * @title Utility contract to allow pausing and unpausing of certain functions

contracts/PolymathRegistry.sol

@@ -1,15 +1,14 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 import "./ReclaimTokens.sol";
+import "./interfaces/IPolymathRegistry.sol";
 
 /**
  * @title Core functionality for registry upgradability
  */
-contract PolymathRegistry is ReclaimTokens {
+contract PolymathRegistry is ReclaimTokens, IPolymathRegistry {
     mapping(bytes32 => address) public storedAddresses;
 
-    event ChangeAddress(string _nameKey, address indexed _oldAddress, address indexed _newAddress);
-
     /**
      * @notice Gets the contract address
      * @param _nameKey is the key for the contract address mapping

contracts/ReclaimTokens.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 import "openzeppelin-solidity/contracts/ownership/Ownable.sol";
 import "openzeppelin-solidity/contracts/token/ERC20/IERC20.sol";

contracts/STRGetter.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 import "./storage/EternalStorage.sol";
 import "./interfaces/ISecurityToken.sol";

contracts/SecurityTokenRegistry.sol

@@ -1,10 +1,17 @@
+/**
+    //
+        IMPORTANT: Developer should update the ISecurityTokenRegistry.sol (Interface) if there is any change in
+        function signature or addition/removal of the functions from SecurityTokenRegistry & STRGetter contract.
+    //
+
+ */
+
 pragma solidity ^0.5.0;
 
 import "openzeppelin-solidity/contracts/math/SafeMath.sol";
 import "openzeppelin-solidity/contracts/token/ERC20/IERC20.sol";
 import "./interfaces/IOwnable.sol";
 import "./interfaces/ISTFactory.sol";
-import "./interfaces/ISecurityTokenRegistry.sol";
 import "./interfaces/ISecurityToken.sol";
 import "./interfaces/IPolymathRegistry.sol";
 import "./interfaces/IOracle.sol";
@@ -333,7 +340,7 @@ contract SecurityTokenRegistry is EternalStorage, Proxy {
         // Attempt to charge the reg fee if it is > 0 USD
         (uint256 usdFee, uint256 polyFee) = _takeFee(TICKERREGFEE);
         string memory ticker = Util.upper(_ticker);
-        require(_tickerAvailable(ticker), "Ticker reserved");
+        require(tickerAvailable(ticker), "Ticker reserved");
         // Check whether ticker was previously registered (and expired)
         address previousOwner = _tickerOwner(ticker);
         if (previousOwner != address(0)) {
@@ -462,11 +469,11 @@ contract SecurityTokenRegistry is EternalStorage, Proxy {
     }
 
     /**
-     * @notice Internal - Checks if the entered ticker is registered and has not expired
+     * @notice Checks if the entered ticker is registered and has not expired
      * @param _ticker is the token ticker
      * @return bool
      */
-    function _tickerAvailable(string memory _ticker) internal view returns(bool) {
+    function tickerAvailable(string memory _ticker) public view returns(bool) {
         if (_tickerOwner(_ticker) != address(0)) {
             /*solium-disable-next-line security/no-block-members*/
             if ((now > getUintValue(Encoder.getKey("registeredTickers_expiryDate", _ticker))) && !_tickerStatus(_ticker)) {

contracts/datastore/DataStore.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 import "../interfaces/ISecurityToken.sol";
 import "../interfaces/IOwnable.sol";

contracts/datastore/DataStoreFactory.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 import "./DataStoreProxy.sol";
 

contracts/datastore/DataStoreProxy.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 import "../proxy/Proxy.sol";
 import "./DataStoreStorage.sol";

contracts/datastore/DataStoreStorage.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 import "../interfaces/ISecurityToken.sol";
 

contracts/external/IMedianizer.sol

@@ -1,5 +1,5 @@
 /* solium-disable */
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 /**
  * @title Interface to MakerDAO Medianizer contract

contracts/interfaces/ICheckPermission.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 interface ICheckPermission {
     /**

contracts/interfaces/IDataStore.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 interface IDataStore {
     /**

contracts/interfaces/IFeatureRegistry.sol

@@ -1,9 +1,20 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 /**
  * @title Interface for managing polymath feature switches
  */
 interface IFeatureRegistry {
+
+    event ChangeFeatureStatus(string _nameKey, bool _newStatus);
+
+    /**
+     * @notice change a feature status
+     * @dev feature status is set to false by default
+     * @param _nameKey is the key for the feature status mapping
+     * @param _newStatus is the new feature status
+     */
+    function setFeatureStatus(string calldata _nameKey, bool _newStatus) external;
+
     /**
      * @notice Get the status of a feature
      * @param _nameKey is the key for the feature status mapping

contracts/interfaces/IModule.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 /**
  * @title Interface that every module contract should implement

contracts/interfaces/IModuleFactory.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 /**
  * @title Interface that every module factory contract should implement
@@ -91,4 +91,28 @@ interface IModuleFactory {
      */
     function upperSTVersionBounds() external view returns(uint8[] memory upperBounds);
 
+    /**
+     * @notice Updates the tags of the ModuleFactory
+     * @param _tagsData New list of tags
+     */
+    function changeTags(bytes32[] calldata _tagsData) external;
+
+    /**
+     * @notice Updates the name of the ModuleFactory
+     * @param _name New name that will replace the old one.
+     */
+    function changeName(bytes32 _name) external;
+
+    /**
+     * @notice Updates the description of the ModuleFactory
+     * @param _description New description that will replace the old one.
+     */
+    function changeDescription(string calldata _description) external;
+
+    /**
+     * @notice Updates the title of the ModuleFactory
+     * @param _title New Title that will replace the old one.
+     */
+    function changeTitle(string calldata _title) external;
+
 }

contracts/interfaces/IModuleRegistry.sol

@@ -1,9 +1,32 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 /**
  * @title Interface for the Polymath Module Registry contract
  */
 interface IModuleRegistry {
+
+    ///////////
+    // Events
+    //////////
+
+    // Emit when network becomes paused
+    event Pause(address account);
+    // Emit when network becomes unpaused
+    event Unpause(address account);
+    // Emit when Module is used by the SecurityToken
+    event ModuleUsed(address indexed _moduleFactory, address indexed _securityToken);
+    // Emit when the Module Factory gets registered on the ModuleRegistry contract
+    event ModuleRegistered(address indexed _moduleFactory, address indexed _owner);
+    // Emit when the module gets verified by Polymath
+    event ModuleVerified(address indexed _moduleFactory);
+    // Emit when the module gets unverified by Polymath or the factory owner
+    event ModuleUnverified(address indexed _moduleFactory);
+    // Emit when a ModuleFactory is removed by Polymath
+    event ModuleRemoved(address indexed _moduleFactory, address indexed _decisionMaker);
+    // Emit when ownership gets transferred
+    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
+
+
     /**
      * @notice Called by a security token to notify the registry it is using a module
      * @param _moduleFactory is the address of the relevant module factory
@@ -78,7 +101,7 @@ interface IModuleRegistry {
      * @param _moduleType Type of Module
      * @return address array that contains the list of addresses of module factory contracts.
      */
-    function getAllModulesByType(uint8 _moduleType) external view returns(address[] memory);
+    function getAllModulesByType(uint8 _moduleType) external view returns(address[] memory factories);
     /**
      * @notice Returns the list of addresses of Module Factory of a particular type
      * @param _moduleType Type of Module
@@ -111,4 +134,26 @@ interface IModuleRegistry {
      */
     function isPaused() external view returns(bool paused);
 
+    /**
+     * @notice Reclaims all ERC20Basic compatible tokens
+     * @param _tokenContract The address of the token contract
+     */
+    function reclaimERC20(address _tokenContract) external;
+
+    /**
+     * @notice Called by the owner to pause, triggers stopped state
+     */
+    function pause() external;
+
+    /**
+     * @notice Called by the owner to unpause, returns to normal state
+     */
+    function unpause() external;
+
+    /**
+    * @dev Allows the current owner to transfer control of the contract to a newOwner.
+    * @param _newOwner The address to transfer ownership to.
+    */
+    function transferOwnership(address _newOwner) external;
+
 }

contracts/interfaces/IOracle.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 interface IOracle {
     /**

contracts/interfaces/IOwnable.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 /**
  * @title Ownable

contracts/interfaces/IPoly.sol

@@ -1,4 +1,4 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 /**
  * @title ERC20 interface

contracts/interfaces/IPolymathRegistry.sol

@@ -1,11 +1,21 @@
-pragma solidity ^0.5.0;
+pragma solidity 0.5.8;
 
 interface IPolymathRegistry {
+
+    event ChangeAddress(string _nameKey, address indexed _oldAddress, address indexed _newAddress);
+
     /**
      * @notice Returns the contract address
      * @param _nameKey is the key for the contract address mapping
      * @return address
      */
     function getAddress(string calldata _nameKey) external view returns(address registryAddress);
 
+    /**
+     * @notice Changes the contract address
+     * @param _nameKey is the key for the contract address mapping
+     * @param _newAddress is the new contract address
+     */
+    function changeAddress(string calldata _nameKey, address _newAddress) external;
+
 }