Repo restyled using astyle (#683)

The rules are in .tools/astyle/config/style.cfg
and can also be reviewed at
https://www.mysensors.org/view/260#coding-guidelines-core-library

core/MyHw.h

@@ -17,12 +17,12 @@
  * version 2 as published by the Free Software Foundation.
  */
 
- /**
- * @file MyHw.h
- *
- * MySensors hardware abstraction layer
- */
- 
+/**
+* @file MyHw.h
+*
+* MySensors hardware abstraction layer
+*/
+
 #ifndef MyHw_h
 #define MyHw_h
 
@@ -76,7 +76,8 @@ int8_t hwSleep(uint8_t interrupt, uint8_t mode, unsigned long ms);
  * @param ms          Time to sleep, in [ms].
  * @return -1 when woken by timer, or interrupt number when woken by interrupt.
  */
-int8_t hwSleep(uint8_t interrupt1, uint8_t mode1, uint8_t interrupt2, uint8_t mode2, unsigned long ms);
+int8_t hwSleep(uint8_t interrupt1, uint8_t mode1, uint8_t interrupt2, uint8_t mode2,
+               unsigned long ms);
 
 #if defined(MY_DEBUG) || defined(MY_SPECIAL_DEBUG)
 /**
@@ -102,7 +103,7 @@ uint16_t hwFreeMem();
 void hwDebugPrint(const char *fmt, ... );
 #endif
 
-/** 
+/**
  * @def MY_CRITICAL_SECTION
  * @brief Creates a block of code that is guaranteed to be executed atomically.
  * Upon entering the block all interrupts are disabled, and re-enabled upon
@@ -112,12 +113,12 @@ void hwDebugPrint(const char *fmt, ... );
  * platform (e.g AVR):
  * @code
  * volatile uint16_t val = 0;
- * 
+ *
  * void interrupHandler()
  * {
  *   val = ~val;
  * }
- * 
+ *
  * void loop()
  * {
  *   uint16_t copy_val;
@@ -131,7 +132,7 @@ void hwDebugPrint(const char *fmt, ... );
  * interrupted during execution.
  */
 #ifdef DOXYGEN
-	#define MY_CRITICAL_SECTION
+#define MY_CRITICAL_SECTION
 #endif  /* DOXYGEN */
 
 #endif // #ifdef MyHw_h