fix: add minimal eclipse product to repository

...to fix the artifact previously used being no longer available.

README.md

@@ -444,7 +444,7 @@ Via the platform extension there are several settings you can provide:
 * **updateSiteDir** - the directory the generated p2 repository is written to (default: `new File(buildDir, 'updatesite')`)
 * **updateSiteZipFile** - the target file for the zipped p2 repository (default: `new File(buildDir, 'updatesite.zip')`)
 * **eclipseHome** - File object pointing to the directory of a local Eclipse installation to be used for generating the p2 repository (default: `null`)
-* **eclipseMirror** - Eclipse download URLs to be used when no local installation is provided via *eclipseHome*. Uses https://dl.bintray.com/simon-scholz/eclipse-apps/eclipse-p2-minimal.tar.gz by default.
+* **eclipseMirror** - Eclipse download URLs to be used when no local installation is provided via *eclipseHome*. Uses https://raw.githubusercontent.com/stempler/bnd-platform/master/eclipse/eclipse-p2-minimal.tar.gz by default.
 * **downloadsDir** -  the directory to store the downloaded Eclipse installation on local, this works if *eclipseHome* is not specified. (default: `new File(buildDir, 'eclipse-downloads')`)
 * **generatePlatformFeature** - States if a general feature should be created. In case custom features are generated you might not want to have an additional "generated platform feature" besides your own features. (default: **true**)
 * **featureId** - the identifier of the feature including the platform bundles that will be available in the created update site (default: **'platform.feature'**)

src/main/groovy/org/standardout/gradle/plugin/platform/PlatformPluginExtension.groovy

@@ -329,7 +329,7 @@ class PlatformPluginExtension {
 	 * 4.8 MB *.tar.gz file, which contains the minimal setup of eclipse plug-ins,
 	 * which are necessary to build an eclipse p2 update site.
 	 */
-	def eclipseMirror = 'http://dl.bintray.com/simon-scholz/eclipse-apps/eclipse-p2-minimal.tar.gz'
+	def eclipseMirror = 'https://raw.githubusercontent.com/stempler/bnd-platform/master/eclipse/eclipse-p2-minimal.tar.gz'
 
 	/**
 	 * Call feature to create a feature configuration.