fix: Added modifications on contract headers (#33)

* fix: Added modifications on contract headers

* fix: moved docs to readme

README.md

@@ -1,3 +1,21 @@
 # BGD Labs Solidity utils
 
 Common contracts we use almost everywhere
+
+
+## Create3
+Contracts to deploy a Create3 Factory which so that contract addresses can be predicted without influence from
+constructor arguments.
+
+These contracts where modified from:
+- Create3 lib:
+Modified from https://github.com/0xsequence/create3/blob/5a4a152e6be4e0ecfbbbe546992a5aaa43a4c1b0/contracts/Create3.sol by Agustin Aguilar <[email protected]>
+  - Modifications consist on:
+    - removal of named returns
+    - moved logic of addressOf method to addressOfWithPreDeployedFactory so that factory address can be abstracted
+- Create3Factory:
+Modified from https://github.com/lifinance/create3-factory/blob/main/src/CREATE3Factory.sol
+  - Modifications consist on:
+    - removal of named returns
+    - changed name of getDeployed for predictAddress
+    - usage of create3 lib by Agustin Aguilar instead of solmate

src/contracts/create3/Create3Factory.sol

@@ -3,7 +3,6 @@
 pragma solidity ^0.8.0;
 
 import {Create3} from './Create3.sol';
-import {Ownable} from '../oz-common/Ownable.sol';
 import {ICreate3Factory} from './interfaces/ICreate3Factory.sol';
 
 /**