firmware v304

Changes:

• Fixes startup param and pattern playing issue #8

To install:

• Download and unzip the blink1mk3-v304 zip file and unzip. You will get a .dfu file.
• Put blink(1) mk3 in bootloader mode with: blink1-tool --gobootload. The blink(1) device will flash red/blue.
• Visit https://dfu.blink1.thingm.com/ using a Chrome-based browser.
• Click the "Connect" button and choose "blink(1)mk3 bootloader" from the list
• Go to the "Firmware Download (write to USB Device)" section, click "Choose File" and select the .dfu file
• Press the "Download" button to write the new firmware to your blink(1) mk3

firmware-v303

Addresses issues of pattern playback on some USB hosts on Windows 10