enabled the compiling of most of the collections based standard kotlin library to JavaScript

libraries/stdlib/src/kotlin/JLangIterablesSpecial.kt

@@ -78,7 +78,7 @@ public fun <T> java.lang.Iterable<T>.contains(item : T) : Boolean {
   }
 
   for (var elem in this) {
-    if (elem.equals(item)) {
+    if (elem == item) {
       return true
     }
   }

libraries/tools/kotlin-js-library/pom.xml

@@ -68,7 +68,6 @@
                                     </fileset>
                                     <fileset dir="${basedir}/../../stdlib/src/kotlin">
                                         <include name="Preconditions.kt"/>
-<!--
                                         <include name="Iterators.kt"/>
                                         <include name="JUtil.kt"/>
                                         <include name="JUtilCollections.kt"/>
@@ -76,7 +75,6 @@
                                         <include name="JLangIterables.kt"/>
                                         <include name="JLangIterablesLazy.kt"/>
                                         <include name="JLangIterablesSpecial.kt"/>
--->
 <!--
                                         <include name="Ordering.kt"/>
 -->