Fix push event struct (#97)

events.go

@@ -31,7 +31,22 @@ type PushEvent struct {
 	UserEmail   string `json:"user_email"`
 	UserAvatar  string `json:"user_avatar"`
 	ProjectID   int    `json:"project_id"`
-	Project           *Project    `json:"project"`
+	Project     struct {
+		Name              string               `json:"name"`
+		Description       string               `json:"description"`
+		AvatarURL         string               `json:"avatar_url"`
+		GitSSHURL         string               `json:"git_ssh_url"`
+		GitHTTPURL        string               `json:"git_http_url"`
+		Namespace         string               `json:"namespace"`
+		PathWithNamespace string               `json:"path_with_namespace"`
+		DefaultBranch     string               `json:"default_branch"`
+		Homepage          string               `json:"homepage"`
+		URL               string               `json:"url"`
+		SSHURL            string               `json:"ssh_url"`
+		HTTPURL           string               `json:"http_url"`
+		WebURL            string               `json:"web_url"`
+		VisibilityLevel   VisibilityLevelValue `json:"visibility_level"`
+	} `json:"project"`
 	Repository        *Repository `json:"repository"`
 	Commits           []*Commit   `json:"commits"`
 	TotalCommitsCount int         `json:"total_commits_count"`