2.0 update

[Jorgeruiz97]

Hello! I 've been using a lot this library and wanted to share some updates I made on my local script

I added some initial values to the Senko class without removing the current way, these are:

• user (str): github user
• repo (str): github repo to fetch
• branch (str): github repo branch to fetch: default master
• working_dir (str): directory inside github repo where the micropython app is at

Added default values to the Senko class for:

• files: [main.py, boot.py]
• url: None
• branch: 'master'
• working_dir: 'app'

I also fixed an issue I was having, on _check_all method the for loop was ending once it didn't find a file. I added a continue so we can keep searching for the rest that actually exist or are valid

[RangerDigital]

That's awesome! I love It! Thank you for your contribution! 🦊 I just tested your changes with my ESP32 and Micropython 1.14, It works great.