Updated linting/formatting

Added prettier for formatting
Moved from tslint -> eslint (tslint is depracated)

.eslintrc.json

@@ -1,30 +1,25 @@
 {
-    "env": {
-        "browser": true,
-        "commonjs": true,
-        "es6": true,
-        "node": true
-    },
-    "extends": "eslint:recommended",
-    "parserOptions": {
-        "sourceType": "module"
-    },
-    "rules": {
-        "indent": [
-            "error",
-            2
-        ],
-        "linebreak-style": [
-            "error",
-            "unix"
-        ],
-        "quotes": [
-            "error",
-            "single"
-        ],
-        "semi": [
-            "error",
-            "always"
-        ]
-    }
-}
+		"env": {
+			"browser": true,
+        	"commonjs": true,
+        	"es6": true,
+        	"node": true
+		},
+		"extends": [ "eslint:recommended", "plugin:@typescript-eslint/recommended" ],
+		"parser": "@typescript-eslint/parser",
+		"parserOptions": {
+			"ecmaVersion": "latest"
+		},
+		"rules": {
+			"no-useless-escape": "warn",
+			"no-unused-vars": "warn",
+			"no-mixed-spaces-and-tabs": "warn",
+			"no-unreachable": "warn",
+			"no-extra-semi": "warn",
+			"no-fallthrough": "off",
+			"no-empty": "warn",
+			"no-case-declarations": "off"
+		},
+		"ignorePatterns": [	"scripts/*.js" ],
+		"plugins": ["@typescript-eslint"]
+}

.prettierrc

@@ -0,0 +1,8 @@
+{
+	"singleQuote": true,
+	"useTabs": true,
+	"trailingComma": "es5",
+	"tabWidth": 4,
+	"printWidth": 180,
+	"arrowParens": "avoid"
+}