exposed the project version as a system property so we can use it in the tests & generation of the kdoc

libraries/kdoc/src/main/kotlin/org/jetbrains/kotlin/doc/KDocConfig.kt

@@ -14,6 +14,11 @@ class KDocConfig() {
      */
     public var title: String = "Documentation"
 
+    /**
+     * Returns the version name of the documentation set
+     */
+    public var version: String = "SNAPSHOT"
+
     /**
      * Returns a map of the package prefix to the URLs to use to link to it in the documentation
      */

libraries/kdoc/src/main/kotlin/org/jetbrains/kotlin/doc/model/KotlinModel.kt

@@ -140,7 +140,7 @@ abstract class KClassOrPackage(model: KModel, declarationDescriptor: Declaration
     }
 }
 
-class KModel(var context: BindingContext, val config: KDocConfig, var title: String = "Documentation", var version: String = "TODO") {
+class KModel(var context: BindingContext, val config: KDocConfig) {
     // TODO generates java.lang.NoSuchMethodError: kotlin.util.namespace.hashMap(Ljet/TypeInfo;Ljet/TypeInfo;)Ljava/util/HashMap;
     //val packages = sortedMap<String,KPackage>()
     public val packageMap: SortedMap<String, KPackage> = TreeMap<String, KPackage>()
@@ -157,6 +157,12 @@ class KModel(var context: BindingContext, val config: KDocConfig, var title: Str
 
     public var markdownProcessor: PegDownProcessor = PegDownProcessor(Extensions.ALL)
 
+    public val title: String
+    get() = config.title
+
+    public val version: String
+    get() = config.version
+
     /** Loads the model from the given set of source files */
     fun load(sources: List<JetFile?>): Unit {
         val allNamespaces = HashSet<NamespaceDescriptor>()