Merge pull request #323 from JirkaChadima/chore/nodeversion

chore: Raises and enforces nodejs version 8.9.4 for #318

Author: AugustoL

.nvmrc

@@ -0,0 +1 @@
+8.9.4

.travis.yml

@@ -3,7 +3,7 @@ sudo: required
 group: beta
 language: node_js
 node_js:
-  - "7"
+  - "8"
 cache:
   yarn: true
 env:

README.md

@@ -11,7 +11,7 @@ This repository also has all the contracts related with the Token Generation Eve
 
 ## Requirements
 
-Node v7.6 or higher (versions before 7.6 do not support async/await that is used in the LifToken tests)
+LTS Node 8.9.4 is required for running the tests.
 
 ## Install
 
@@ -23,8 +23,8 @@ npm install
 
 - [LifToken](contracts/LifToken.sol): ERC827 token for the Winding Tree platform.
  Uses OpenZeppelin ERC827Token, StandardToken, BurnableToken, MintableToken and PausableToken contracts.
-- [LifChannels](blob/master/contracts/LifChannels.sol): Implementation of simple state channels for Lif token holders.
-- [LifCrowdsale](blob/master/contracts/LifCrowdsale.sol): Implementation of the Lif Token Generation Event (TGE)
+- [LifChannels](contracts/LifChannels.sol): Implementation of simple state channels for Lif token holders.
+- [LifCrowdsale](contracts/LifCrowdsale.sol): Implementation of the Lif Token Generation Event (TGE)
   Crowdsale: A 2 week fixed price, uncapped token sale, with a discounted rate for contributions during the private
   presale and a Market Validation Mechanism that will receive the funds over the USD 10M soft cap.
 - [LifMarketValidationMechanism](contracts/LifMarketValidationMechanism.sol) (MVM): holds the ETH received during

package.json

@@ -20,7 +20,7 @@
     "crowdsale"
   ],
   "author": "Augusto Lemble <[email protected]>",
-  "license": "GPL",
+  "license": "GPLv3",
   "dependencies": {
     "abi-decoder": "^1.0.8",
     "ethereumjs-abi": "^0.6.4",
@@ -44,5 +44,8 @@
     "solidity-coverage": "^0.2.2",
     "truffle": "^4.0.5",
     "truffle-hdwallet-provider": "0.0.3"
+  },
+  "engines": {
+    "node": ">=8.9.4"
   }
 }