Merge pull request #457 from adafruit/fix-wire-write

fix #456 Wire Write ambiguous

Author: hathach

libraries/Wire/Wire.h

@@ -59,6 +59,10 @@ class TwoWire : public Stream
     void onRequest(void(*)(void));
     void onService(void);
 
+    inline size_t write(unsigned long n) { return write((uint8_t)n); }
+    inline size_t write(long n)          { return write((uint8_t)n); }
+    inline size_t write(unsigned int n)  { return write((uint8_t)n); }
+    inline size_t write(int n)           { return write((uint8_t)n); }
     using Print::write;
 
   private: