refactored std.* package to be kotlin.*. Due to KT-1381 I had to move the functions from kotlin.test into the stdlib for now (I made them not depend on JUnit for now)

examples/example-vfs/src/FileSystem.kt

@@ -1,6 +1,6 @@
 package org.jetbrains.jet.samples.vfs;
 
-import std.concurrent.*
+import kotlin.concurrent.*
 import java.util.concurrent.locks.ReadWriteLock;
 import java.util.concurrent.locks.ReentrantReadWriteLock;
 import org.jetbrains.jet.samples.vfs.utils.*;
@@ -12,7 +12,7 @@ import java.util.HashMap
 import java.util.Arrays
 import java.util.Map
 
-import std.util.*
+import kotlin.util.*
 import java.util.TimerTask
 
 /**

examples/example-vfs/src/RefreshQueue.kt

@@ -6,8 +6,8 @@ import java.util.concurrent.locks.ReentrantLock
 import java.util.concurrent.LinkedBlockingQueue
 import java.util.ArrayList
 
-import std.util.*
-import std.concurrent.*
+import kotlin.util.*
+import kotlin.concurrent.*
 import java.util.Timer
 import java.util.TimerTask
 

examples/example-vfs/src/Utils.kt

@@ -2,7 +2,7 @@ package org.jetbrains.jet.samples.vfs.utils;
 
 import java.util.concurrent.locks.Lock
 import java.util.List
-import std.util.*
+import kotlin.util.*
 
 /**
  * Executes task with given lock acquired.

examples/example-vfs/src/VirtualFile.kt

@@ -7,7 +7,7 @@ import java.io.FileInputStream
 import java.util.ArrayList
 import java.util.List
 
-import std.util.*
+import kotlin.util.*
 
 /**
  * Abstract virtual file.