feat: start work on axios integration, deprecating request.

package.json

@@ -1,7 +1,7 @@
 {
   "name": "bybit-api",
   "version": "1.1.9",
-  "description": "An unofficial node.js lowlevel wrapper for the Bybit Cryptocurrency Derivative exchange API",
+  "description": "A light node.js wrapper for the Bybit Cryptocurrency Derivative exchange API",
   "main": "index.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
@@ -26,7 +26,14 @@
   },
   "homepage": "https://github.com/tiagosiebler/bybit-api#readme",
   "dependencies": {
+    "axios": "^0.20.0",
     "request": "^2.88.0",
     "ws": "^7.1.2"
+  },
+  "devDependencies": {
+    "eslint": "^7.10.0",
+    "eslint-plugin-jest": "^24.0.2",
+    "eslint-plugin-prettier": "^3.1.4",
+    "jest": "^26.4.2"
   }
 }