Fix replace all slash in project slug

related to subgroup support

build.go

@@ -312,7 +312,7 @@ func (build *Build) Update(status BuildStatus) error {
 
     _, err := build.Project.ApiRequest("POST", fmt.Sprintf(
       "/projects/%s/statuses/%s",
-      strings.Replace(build.Project.Slug, "/", "%2F", 1),
+      strings.Replace(build.Project.Slug, "/", "%2F", -1),
       build.MergeRequest.Sha), values)
 
     if err != nil {

webhook_create.go

@@ -82,7 +82,7 @@ func createGitlabHook(project Project) error {
   serverUrl := fmt.Sprintf(
     "%s/hook", confd.StringDefault("server.domain", "http://localhost:8181"))
   path := fmt.Sprintf(
-    "/projects/%s/hooks", strings.Replace(project.Slug, "/", "%2F", 1))
+    "/projects/%s/hooks", strings.Replace(project.Slug, "/", "%2F", -1))
 
   resp, err := project.ApiRequest("GET", path, url.Values{})
   if err != nil {