Merge pull request #113 from gpambrozio/master

Making the library work nicely with the nrf52

Author: PaintYourDragon

DHT.h

@@ -66,10 +66,14 @@ class DHT {
 class InterruptLock {
   public:
    InterruptLock() {
+#if !defined(ARDUINO_ARCH_NRF52)  
     noInterrupts();
+#endif
    }
    ~InterruptLock() {
+#if !defined(ARDUINO_ARCH_NRF52)  
     interrupts();
+#endif
    }
 
 };