Added Value support to the Button's toggle state and TextEditor content. Refactored the atomic operation functions to live inside a class called Atomic, and the byte order functions into a class called ByteOrder.

src/native/linux/juce_linux_Threads.cpp

@@ -188,7 +188,7 @@ void Process::terminate()
     exit (0);
 }
 
-bool JUCE_CALLTYPE juce_isRunningUnderDebugger()
+bool JUCE_PUBLIC_FUNCTION juce_isRunningUnderDebugger()
 {
     static char testResult = 0;