Updating bitcore-lib from master

Author: Micah Riggan

packages/bitcore-lib/.travis.yml

@@ -1,14 +1,19 @@
 language: node_js
 sudo: false
 node_js:
-- '6'
 - '8'
-before_install:
-  - npm install -g bower
-  - export DISPLAY=:99.0
-  - sh -e /etc/init.d/xvfb start
 install:
-  - bower install
-  - npm install
+  - npm ci
 after_script:
   - gulp coveralls
+
+cache:
+  directories:
+  - "$HOME/.npm"
+
+dist: trusty # needs Ubuntu Trusty
+# Note: if you switch to sudo: false, you'll need to launch Chrome with --no-sandbox.
+# See https://github.com/travis-ci/travis-ci/issues/8836
+sudo: required
+addons:
+  chrome: stable # have Travis install Chrome stable.

packages/bitcore-lib/bitcore-lib.js

@@ -9,7 +9,7 @@ var address = privateKey.toAddress();
 
 ## Generate a address from a SHA256 hash
 ```javascript
-var value = new Buffer('correct horse battery staple');
+var value = Buffer.from('correct horse battery staple');
 var hash = bitcore.crypto.Hash.sha256(value);
 var bn = bitcore.crypto.BN.fromBuffer(hash);
 

packages/bitcore-lib/bower.json

@@ -1,4 +1,4 @@
-# Bitcore v0.15.0
+# Bitcore v0.16.0
 
 ## Principles
 

packages/bitcore-lib/docs/examples.md

@@ -1,5 +1,4 @@
+'use strict';
 
-
-var bitcoreTasks = require('bitcore-build');
-
-bitcoreTasks('lib');
+var startGulp = require('bitcore-build');
+Object.assign(exports, startGulp('lib'))

packages/bitcore-lib/docs/index.md

@@ -4,32 +4,19 @@
 module.exports = function(config) {
 
   config.set({
-    browsers: ['Firefox'],
-    frameworks: ['mocha', 'detectBrowsers'],
-    detectBrowsers: {
-      enabled: true,
-      usePhantomJS: false,
-      postDetection: function(availableBrowser) {
-        // modify to enable additional browsers if available
-        var runBrowsers = ['Firefox', 'Chrome'];
-        var browsers = [];
-        for(var i = 0; i < runBrowsers.length; i++) {
-          if(~availableBrowser.indexOf(runBrowsers[i])) {
-            browsers.push(runBrowsers[i]);
-          }
-        }
-        return browsers;
-      }
-    },
-    singleRun: true,
+    browsers: ['ChromeHeadless'],
+    frameworks: ['mocha'],
+    singleRun: false,
+    reporters: ['progress'],
+    logLevel: config.LOG_INFO,
+//    port: 9876,  // karma web server port
+    autoWatch: false,
     files: [
-      'tests.js'
+      '../../tests.js'
     ],
     plugins: [
       'karma-mocha',
       'karma-chrome-launcher',
-      'karma-firefox-launcher',
-      'karma-detect-browsers'
     ]
   });
 

packages/bitcore-lib/gulpfile.js

@@ -172,18 +172,6 @@ BN.prototype.toScriptNumBuffer = function() {
   });
 };
 
-BN.prototype.gt = function(b) {
-  return this.cmp(b) > 0;
-};
-
-BN.prototype.gte = function(b) {
-  return this.cmp(b) >= 0;
-};
-
-BN.prototype.lt = function(b) {
-  return this.cmp(b) < 0;
-};
-
 BN.trim = function(buf, natlen) {
   return buf.slice(natlen - buf.length, buf.length);
 };

packages/bitcore-lib/karma.conf.js

@@ -197,6 +197,7 @@ Opcode.map = {
   OP_CHECKMULTISIGVERIFY: 175,
 
   OP_CHECKLOCKTIMEVERIFY: 177,
+  OP_CHECKSEQUENCEVERIFY: 178,
 
   // expansion
   OP_NOP1: 176,