Replaced jdk-headers with jdk-annotations everywhere.

compiler/testData/cli/help.out

@@ -5,7 +5,7 @@ Usage: org.jetbrains.jet.cli.jvm.K2JVMCompilerArguments
   -annotations [String] paths to external annotations
   -includeRuntime [flag]
   -stdlib [String] Path to the stdlib.jar
-  -jdkHeaders [String] Path to the kotlin-jdk-headers.jar
+  -jdkAnnotations [String] Path to the kotlin-jdk-annotations.jar
   -mode [String] Special compiler modes: stubs or jdkHeaders
   -output [String] output directory
   -module [String] module to compile

compiler/testData/codegen/regressions/kt471.kt

@@ -50,7 +50,7 @@ fun test6() : Boolean {
     return true
 }
 
-// ArrayList without jdk-headers cannot be used in these tests
+// ArrayList without jdk-annotations cannot be used in these tests
 class MyArrayList<T>() {
     private var value17: T? = null
     private var value39: T? = null

compiler/testData/diagnostics/tests/alt-headers/ArrayListClone.jet

@@ -1,4 +1,3 @@
-
 package kotlin1
 
 import java.util.*

compiler/testData/diagnostics/tests/alt-headers/ArrayListToArray.jet

@@ -1,4 +1,3 @@
-
 package kotlin1
 
 import java.util.*
@@ -6,6 +5,6 @@ import java.util.*
 fun main(args : Array<String>) {
     val al : ArrayList<Int> = ArrayList<Int>()
 
-    // A type mismatch on this line means that alt-headers were not loaded
+    // A type mismatch on this line means that jdk-annotations were not loaded
     al.toArray(Array<Int>(3, {1})) : Array<Int>
 }