Remove native library and simply project

Author: alcuadrado

packages/ethereum-cryptography/.gitignore renamed to .gitignore

@@ -1,9 +1,6 @@
-[submodule "packages/ethereum-cryptography/scryptsy"]
-	path = packages/ethereum-cryptography/scryptsy
-	url = https://github.com/cryptocoinjs/scryptsy.git
-[submodule "packages/ethereum-cryptography/hdkey"]
-	path = packages/ethereum-cryptography/hdkey
-	url = https://github.com/cryptocoinjs/hdkey.git
-[submodule "packages/ethereum-cryptography/bip39"]
-	path = packages/ethereum-cryptography/bip39-lib
+[submodule "bip39-lib"]
+	path = bip39-lib
 	url = https://github.com/bitcoinjs/bip39.git
+[submodule "hdkey"]
+	path = hdkey
+	url = https://github.com/cryptocoinjs/hdkey.git

.gitmodules

@@ -1,21 +1,21 @@
 language: node_js
 
 node_js:
-  - 8
   - 10
   - 12
+  - 13
+  - 14
 
 install:
-  - bash -x scripts/install.sh
+  - npm i
 
 script:
-  - bash -x scripts/test.sh
-  - bash -x scripts/lint.sh
-  - node packages/ethereum-cryptography/scripts/check-browser-field.js
+  - npm test
+  - npm run lint
+  - npm run build && node scripts/check-browser-field.js
 
 cache:
   npm: true
   directories:
     - $HOME/.npm
-    - packages/ethereum-cryptography/node_modules
-    - packages/ethereum-cryptography-native/node_modules
+    - node_modules