Add UrlScriptSource

libraries/scripting/common/src/kotlin/script/experimental/host/scriptHostUtil.kt

@@ -47,6 +47,13 @@ open class FileScriptSource(val file: File) : ExternalSourceCode {
     override val text: String by lazy { file.readText() }
 }
 
+/**
+ * The implementation of the SourceCode for a script location pointed by the URL
+ */
+open class UrlScriptSource(override val externalLocation: URL) : ExternalSourceCode {
+    override val text: String by lazy { externalLocation.readText() }
+}
+
 /**
  * Converts the file into the SourceCode
  */