added link to marketplace instead of manual repo

README.md

@@ -30,21 +30,7 @@ Table of Contents
 
 ## Installation
 
-1. Add the following maven repository `https://dl.bintray.com/mariodavid/cuba-components` to the build.gradle of your CUBA application:
-
-
-        buildscript {
-          repositories {
-            maven {
-              url  "https://dl.bintray.com/mariodavid/cuba-components"
-            }
-          }
-       }
-
-
-
-
-
+1. `data-import` is available in the [CUBA marketplace](https://www.cuba-platform.com/marketplace)
 2. Select a version of the add-on which is compatible with the platform version used in your project:
 
 | Platform Version | Add-on Version |