Add readme, badge, resolve issue with test

README.md

@@ -0,0 +1,7 @@
+LinkInfo
+--------
+
+[![Build Status](https://drone.meow.tf/api/badges/tyler/linkinfo/status.svg)](https://drone.meow.tf/tyler/linkinfo)
+
+An API/Library to get link information (Title, Description, etc)
+

default_test.go

@@ -16,7 +16,7 @@ func Test_detectContentType(t *testing.T) {
 		contentType = contentType[:idx]
 	}
 
-	if contentType != ContentTypeHtml {
+	if contentType != contentTypeHtml {
 		t.Fatal("Unexpected content type:", contentType)
 	}
 }

linkinfo.go

@@ -10,6 +10,11 @@ type linkHandler struct {
 	handler func(link string) (*LinkInfo, error)
 }
 
+type LinkInfoApi struct {
+	client  *http.Client
+	ImgurId string
+}
+
 type LinkInfo struct {
 	Title         string   `json:"title"`
 	Description   string   `json:"description"`
@@ -20,14 +25,16 @@ type LinkInfo struct {
 }
 
 var (
-	Client = http.DefaultClient
-
 	linkHandlers = []*linkHandler{
 		{hosts: []string{"youtube.com", "youtu.be"}, handler: youtubeLinkHandler},
 	}
 )
 
-func Retrieve(link string) (*LinkInfo, error) {
+func New() *LinkInfoApi {
+	return &LinkInfoApi{}
+}
+
+func (i *LinkInfoApi) Retrieve(link string) (*LinkInfo, error) {
 	u, err := url.Parse(link)
 
 	if err != nil {