Renamed main ino file to match repository name so that default git clone creates matching directory name.

Arduino IDE complains if the file has a different name to the directory it's in.

Author: beatonma

whammy.ino renamed to whammy-arduino.ino

@@ -149,17 +149,17 @@ void ModeButtonHandler::onButtonDown(void) {
 }
 
 void ModeButtonHandler::onButtonPressed(void) {
-  
+
 }
 
 void ModeButtonHandler::onButtonUp(void) {
-  
+
 }
 
 void ModifierButtonHandler::onButtonDown(void) {
-  
+
 }
 
 void ModifierButtonHandler::onButtonUp(void) {
-  
+
 }