Move scripts from yarn to npm

.gitignore

@@ -2,6 +2,7 @@
 .publish
 static/css/*.css*
 node_modules/
+package-lock.json
 npm-debug.log
 rev-manifest.json
 coverage

README.md

@@ -13,38 +13,38 @@ Visit [wiki](https://github.com/binary-com/binary-bot/wiki) for more info.
 git clone https://github.com/binary-com/binary-bot.git
 cd binary-bot
 git checkout dev
-yarn install
-yarn start
+npm install
+npm run start
 ```
 
 **Note:** Please branch your work from dev, and make sure your local dev is up-to-date with upstream
 
 ### Deploying to local gh-pages
 
 ```
-yarn deploy [branchname] # can contain /
+npm run deploy [branchname] # can contain /
 ```
 
 ## Deployment/Release
 
 ```
 gulp test-deploy # for local test deploy
-yarn deploy <branch-name> # to deploy a branch (eg., beta) and master
-yarn deploy-all # to deploy master, translations and beta
+npm run deploy <branch-name> # to deploy a branch (eg., beta) and master
+npm run deploy-all # to deploy master, translations and beta
 ```
 
 ## Publishing a new version
 
 ```
-yarn version --new-version patch
+npm run version --new-version patch
 npm publish
 ```
 
 ## To update to latest version
 
 ```
 git pull --rebase upstream dev
-yarn install
+npm install
 ```
 
 ## Running the CLI command

package.json

@@ -58,11 +58,11 @@
   "scripts": {
     "start": "gulp watch",
     "test": "eslint src/ && jest -w 10 --coverage && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage",
-    "gen-branch": "gb() { b=$1; test -z $b && exit 0; (git branch | grep $b) || exit 1; git stash; git checkout $b; yarn install --force --frozen-lockfile; gulp build-min; rm -rf branch/$b; mkdir -p branch/$b ; cp -r www/ branch/$b;}; gb",
-    "deploy": "d() { yarn gen-branch $1 || exit 1; git checkout master ; yarn install --force --frozen-lockfile; gulp deploy;}; d",
-    "deploy-all": "yarn gen-branch beta; yarn gen-branch translation; yarn deploy",
+    "gen-branch": "gb() { b=$1; test -z $b && exit 0; (git branch | grep $b) || exit 1; git stash; git checkout $b; rm -rf node_modules/; rm package-lock.json;npm install; gulp build-min; rm -rf branch/$b; mkdir -p branch/$b ; cp -r www/ branch/$b;}; gb",
+    "deploy": "d() { npm run gen-branch $1 || exit 1; git checkout master;rm -rf node_modules/;rm package-lock.json; npm install; gulp deploy;}; d",
+    "deploy-all": "npm run gen-branch beta; npm run gen-branch translation; npm run deploy",
     "build": "webpack --config webpack.config.cli.js",
-    "prepublishOnly": "yarn build",
+    "prepublishOnly": "npm run build",
     "precommit": "lint-staged"
   },
   "author": "Binary.com",