Merge pull request #6 from h0x0er/readme

Readme

README.md

@@ -0,0 +1,32 @@
+## http2util: Dump rawBytes of http2 frames to string, http.Request or http.Response
+
+## Usage
+
+```go
+import "github.com/h0x0er/http2util"
+
+rawBytes := []byte{} // http2 frame bytes
+
+// Creating frame out of rawBytes
+frame, _ := http2util.BytesToFrame(rawBytes)
+
+// Usage 1: Dumping frame to string
+frameString, _ := http2util.Dump(frame)
+fmt.Println(frameString)
+
+// Usage2: Creating http.Request from frame
+req, _ = http2util.FrameToHTTPRequest(frame)
+
+// Usage3: Creating http.Response from frame
+res, _ = http2util.FrameToHTTPReponse(frame)
+
+```
+
+## Limitations
+
+- `FrameToHTTPRequest()` & `FrameToHTTPResponse()`: Currently doesn't supports extraction of `httpBody` from frame.
+
+
+## Contribution
+
+Feel free to open an issue or send a PR for improvement