password read from config file and fix for gasprice

Author: emizzle

lib/cmds/blockchain/dev_funds.js

@@ -9,9 +9,7 @@ class DevFunds {
     this.blockchainConfig = blockchainConfig;
     this.accounts = [];
     this.numAccounts = this.blockchainConfig.account.numAccounts || 0;
-    this.password = readFileSync(dappPath('config/development/password'));
-    this.password = 'dev_password';
-    this.existingNumAccounts = 0;
+    this.password = readFileSync(dappPath('config/development/password'), 'utf8').replace('\n', '');
     this.web3 = new Web3();
     this.balance = Web3.utils.toWei("1", "ether");
     if(this.blockchainConfig.account.balance){
@@ -27,14 +25,14 @@ class DevFunds {
 
     this.web3.eth.getAccounts().then((accounts) => {
       this.web3.eth.defaultAccount = accounts[0];
-      this.existingNumAccounts = accounts.length;
+      this.accounts = accounts;
       cb();
     });
   }
 
   createAccounts(numAccounts, password, cb) {
-    console.dir("creating " + (numAccounts - this.existingNumAccounts) + " new accounts with password " + password);
-    async.timesLimit((numAccounts - this.existingNumAccounts), 1, (_, next) => {
+    console.dir("creating " + (numAccounts - this.accounts.length) + " new accounts with password " + password);
+    async.timesLimit((numAccounts - this.accounts.length), 1, (_, next) => {
       console.dir("--- creating new account");
       this.web3.eth.personal.newAccount(password, next);
     }, (err, accounts) => {
@@ -89,7 +87,7 @@ class DevFunds {
         this.fundAccounts(this.balance, next);
       }
     ], (err) => {
-      console.trace(`--- COMPLETED THE ACCOUNTS (${this.accounts.join(', ')} and funded with ${this.balance} wei)`);
+      console.dir(`--- COMPLETED THE ACCOUNTS (${this.accounts.join(', ')} and funded with ${this.balance} wei)`);
       if(err) console.error('Error creating, unlocking, and funding accounts', err);
 
       // this.web3.eth.getAccounts().then((accounts) => {

lib/contracts/contracts.js

@@ -100,7 +100,7 @@ class ContractsManager {
         }
         self.events.request("blockchain:gasPrice", (gasprice) => {
           console.dir('[contracts/contracts]: got gasPrice of ' + gasprice);
-          callback(gasprice);
+          callback(null, gasprice);
         });
       },
       function prepareContractsFromCompilation(gasPrice, callback) {