fix: add prettier and eslint (#388)

* add eslintrc

* eslint and prettier all files

* fix: replace by npm script

* fix: prettify more files

* fixes based on review

Author: thedaviddias

.eslintrc.js

@@ -0,0 +1,13 @@
+module.exports = {
+  extends: ['eslint:recommended', 'plugin:prettier/recommended'],
+  env: {
+    browser: true,
+    amd: true,
+    node: true,
+    mocha: true,
+  },
+  parserOptions: {
+    ecmaVersion: 6,
+    sourceType: 'module',
+  },
+}

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,14 +1,14 @@
 ---
 name: Bug report
 about: Create a report to help us improve
-
 ---
 
 **Describe the bug**
 A clear and concise description of what the bug is.
 
 **To Reproduce**
 Steps to reproduce the behavior:
+
 1. Go to '...'
 2. Click on '....'
 3. Scroll down to '....'
@@ -21,15 +21,17 @@ A clear and concise description of what you expected to happen.
 If applicable, add screenshots to help explain your problem.
 
 **Desktop (please complete the following information):**
- - OS: [e.g. iOS]
- - Browser [e.g. chrome, safari]
- - Version [e.g. 22]
+
+- OS: [e.g. iOS]
+- Browser [e.g. chrome, safari]
+- Version [e.g. 22]
 
 **Smartphone (please complete the following information):**
- - Device: [e.g. iPhone6]
- - OS: [e.g. iOS8.1]
- - Browser [e.g. stock browser, safari]
- - Version [e.g. 22]
+
+- Device: [e.g. iPhone6]
+- OS: [e.g. iOS8.1]
+- Browser [e.g. stock browser, safari]
+- Version [e.g. 22]
 
 **Additional context**
 Add any other context about the problem here.