Imporve Android usability

runtime/src/main/cpp/Console.cpp

@@ -36,7 +36,10 @@ void Kotlin_io_Console_print(KString message) {
 
 void Kotlin_io_Console_println(KString message) {
   Kotlin_io_Console_print(message);
+#ifndef KONAN_ANDROID
+  // On Android single print produces logcat entry, so no need in linefeed.
   Kotlin_io_Console_println0();
+#endif
 }
 
 void Kotlin_io_Console_println0() {

runtime/src/main/kotlin/kotlin/system/Timing.kt

@@ -16,17 +16,14 @@
 
 package kotlin.system
 
-@PublishedApi
 @SymbolName("Kotlin_system_getTimeMillis")
-internal external fun getTimeMillis() : Long
+public external fun getTimeMillis() : Long
 
-@PublishedApi
 @SymbolName("Kotlin_system_getTimeNanos")
-internal external fun getTimeNanos() : Long
+public external fun getTimeNanos() : Long
 
-@PublishedApi
 @SymbolName("Kotlin_system_getTimeMicros")
-internal external fun getTimeMicros() : Long
+public external fun getTimeMicros() : Long
 
 /** Executes the given block and returns elapsed time in milliseconds. */
 public inline fun measureTimeMillis(block: () -> Unit) : Long {