plugins: Multiple plugins implemented (#119)

* Ansible plugin added

* kubectl plugin added

* NPM Plugin added

* brew plugin added

* shebang added

plugins/npm/npm.plugin.sh

@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+# Install dependencies globally
+alias npmg="npm i -g "
+
+# npm package names are lowercase
+# Thus, we've used camelCase for the following aliases:
+
+# Install and save to dependencies in your package.json
+# npms is used by https://www.npmjs.com/package/npms
+alias npmS="npm i -S "
+
+# Install and save to dev-dependencies in your package.json
+# npmd is used by https://github.com/dominictarr/npmd
+alias npmD="npm i -D "
+
+# Execute command from node_modules folder based on current directory
+# i.e npmE gulp
+alias npmE='PATH="$(npm bin)":"$PATH"'
+
+# Check which npm modules are outdated
+alias npmO="npm outdated"
+
+# Check package versions
+alias npmV="npm -v"
+
+# List packages
+alias npmL="npm list"
+
+# List top-level installed packages
+alias npmL0="npm ls --depth=0"
+
+# Run npm start
+alias npmst="npm start"
+
+# Run npm test
+alias npmt="npm test"
+
+# Run npm scripts
+alias npmR="npm run"
+
+# Run npm publish 
+alias npmP="npm publish"
+
+# Run npm init
+alias npmI="npm init"