Remapped magic bootloader key to B.

keyboard/atomic/config.h

@@ -130,7 +130,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //#define MAGIC_KEY_LAYER7         7
 //#define MAGIC_KEY_LAYER8         8
 //#define MAGIC_KEY_LAYER9         9
-//#define MAGIC_KEY_BOOTLOADER     PAUSE
+#define MAGIC_KEY_BOOTLOADER       B
 //#define MAGIC_KEY_LOCK           CAPS
 //#define MAGIC_KEY_EEPROM         E
 //#define MAGIC_KEY_NKRO           N