updating addModuleWithLabel

adding public

Author: comeonbuddy

contracts/tokens/SecurityToken.sol

@@ -231,7 +231,7 @@ contract SecurityToken is ERC20, ERC20Detailed, ReentrancyGuard, RegistryUpdater
         uint256 _maxCost,
         uint256 _budget, 
         bytes32 _label
-    ) onlyOwner nonReentrant {
+    ) public onlyOwner nonReentrant {
         //Check that the module factory exists in the ModuleRegistry - will throw otherwise
         IModuleRegistry(moduleRegistry).useModule(_moduleFactory);
         IModuleFactory moduleFactory = IModuleFactory(_moduleFactory);