Use namehash from ethers.utils

no need for the additional dependency

lib/contracts/kernel.js

@@ -1,4 +1,4 @@
-const namehash = require('eth-ens-namehash').hash;
+const namehash = require('ethers').utils.namehash;
 const Base = require('./base');
 
 const KERNEL_APP_ADDR_NAMESPACE = '0xd6f028ca0e8edb4a8c9757ca4fdccab25fa1e0317da1188108f7d2dee14902fb';

package-lock.json

@@ -2888,6 +2888,7 @@
       "version": "2.0.8",
       "resolved": "https://registry.npmjs.org/eth-ens-namehash/-/eth-ens-namehash-2.0.8.tgz",
       "integrity": "sha1-IprEbsqG1S4MmR58sq74P/D2i88=",
+      "dev": true,
       "requires": {
         "idna-uts46-hx": "^2.3.1",
         "js-sha3": "^0.5.7"
@@ -10174,6 +10175,7 @@
       "version": "2.3.1",
       "resolved": "https://registry.npmjs.org/idna-uts46-hx/-/idna-uts46-hx-2.3.1.tgz",
       "integrity": "sha512-PWoF9Keq6laYdIRwwCdhTPl60xRqAloYNMQLiyUnG42VjT53oW07BXIRM+NK7eQjzXjAk2gUvX9caRxlnF9TAA==",
+      "dev": true,
       "requires": {
         "punycode": "2.1.0"
       }
@@ -13078,7 +13080,8 @@
     "punycode": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.0.tgz",
-      "integrity": "sha1-X4Y+3Im5bbCQdLrXlHvwkFbKTn0="
+      "integrity": "sha1-X4Y+3Im5bbCQdLrXlHvwkFbKTn0=",
+      "dev": true
     },
     "qs": {
       "version": "6.7.0",

package.json

@@ -41,7 +41,6 @@
     "solc": "^0.4.25"
   },
   "dependencies": {
-    "eth-ens-namehash": "^2.0.8",
     "ethers": "^4.0.27",
     "ipfs-api": "^19.0.0",
     "rsvp": "^4.8.2"

scripts/deploy-kit.js

@@ -3,7 +3,7 @@ const deployDAOFactory = require('@aragon/os/scripts/deploy-daofactory.js')
 const fs = require('fs');
 const path = require('path');
 const argv = require('yargs').argv
-const namehash = require('eth-ens-namehash').hash
+const namehash = require('ethers').utils.namehash;
 
 const fileInject = require('./helpers/file_inject.js')
 const getNetworkId = require('./helpers/networkid.js')