build(app): upgrade to angular 8 and add yarn (#3)

* upgrade to angular 8 and add docker

* remove docker, add yarn flag

* (chore) forgot save :-)

Author: romelgomez

angular.json

@@ -1,6 +1,9 @@
 {
   "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
   "version": 1,
+  "cli": {
+    "packageManager": "yarn"
+  },
   "newProjectRoot": "projects",
   "projects": {
     "ngvenezuela-org": {
@@ -139,4 +142,4 @@
     }
   },
   "defaultProject": "ngvenezuela-org"
-}
+}

bash_scripts/README.md

@@ -0,0 +1,5 @@
+# Set of bash scripts that help for build, install and run this project
+
+- Install yarn
+
+`source bash_scripts/install_yarn.sh`

bash_scripts/install_yarn.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+# ref: https://yarnpkg.com/en/docs/install#debian-stable
+curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
+echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
+sudo apt-get update
+sudo apt-get install yarn