Tickless Baby case

This is a custom housing for the [Tickless Baby](http://tickless.com/tickless-baby/) ultrasonic tick and flea repeller.

The device itself is very good and definitely recommended however I had to make a few improvements for its case:
- The base and the lid are screwed together, so the battery is replacable.
- The hang hole is rotated, so the device does not flip when hanging on the child's neck or belt.
- The button is easier to press.
- Less holes on the top, so the device collects less dust, dirt and sand.
- The speaker is not covered at all.

Important: this is just the case, you need the PCB and the button for the original device!