Fix bug parsing dependencies from feature.xml

compilation/gradle.dependency/src/main/groovy/de/monkeyworks/buildmonkey/dependency/ManifestDependencyPlugin.groovy

@@ -178,7 +178,7 @@ class ManifestDependencyPlugin implements Plugin<Project> {
         def evaluationStrategy = {
             def parsedXML = new XmlSlurper().parse(it)
             def extractFromXML = { String nodeName, String attribute ->
-                return parsedXML.'**'.findAll { node -> node.name() == nodeName }.collect { it["@$attribute"] }
+                return parsedXML.'**'.findAll { node -> node.name() == nodeName }.collect { it["@$attribute"].text() }
             }
             return extractFromXML("plugin", "id") + extractFromXML("import", "plugin") + extractFromXML("include", "id")
         }

examples/example1/build.gradle

@@ -37,6 +37,12 @@ apply plugin: 'de.monkeyworks.buildmonkey.p2.P2MirrorPlugin'
 def buildUri = buildDir.toURI()
 def buildUrl = buildUri.toURL()
 
+// Configure Eclipse SDK Download
+eclipseConfiguration {
+    eclipseSdkURL = 'http://ftp.halifax.rwth-aachen.de/eclipse//eclipse/downloads/drops4/R-4.7.3-201803010715/'
+    eclipseVersion = '4.7.3'
+}
+
 // Configure mirroring plugin
 eclipseMirror {
     // Both parameters on false means a lazy dependency resolving but matching the exact versions of the defined features

examples/exampleApp/build.gradle

@@ -25,6 +25,12 @@ apply plugin: 'de.monkeyworks.buildmonkey.mavenizer.MavenizerPlugin'
 def buildUri = buildDir.toURI()
 def buildUrl = buildUri.toURL()
 
+// Configure Eclipse SDK Download
+eclipseConfiguration {
+    eclipseSdkURL = 'http://ftp.halifax.rwth-aachen.de/eclipse//eclipse/downloads/drops4/R-4.7.3-201803010715/'
+    eclipseVersion = '4.7.3'
+}
+
 eclipseMirror {
     sliceStrict false
     latestVersionOnly false