Updated SDK path for OS X builds.

Author: MrPointer

.travis.yml

@@ -36,7 +36,8 @@ before_install:
       tar -xf "$sdk_file" -C arduino-sdk
     else
       unzip -q "$sdk_file"
-      mv Arduino.app/* arduino-sdk/arduino-$ARDUINO_SDK_VERSION/*
+      mv Arduino.app/* arduino-sdk/arduino-$ARDUINO_SDK_VERSION
+      sdk_path="$sdk_path/Contents/Java"
     fi
   fi
 - export ARDUINO_SDK_PATH="$sdk_path"