Improving work with MP (MicroPython) scripts

[prasimix]

Currently MP scripts can work in two ways. The first way is that the MP script itself is in a separate file and is edited in an external editor. The second way is when the MP script is embedded in the .eez-project and edited in EEZ Studio. If it is done in the first way, then the .res file that EEZ Studio builds and the MP script must be transferred to BB3 manually. If it is done in the 2nd way, then there is a button in the EEZ Studio toolbar that does it. Both ways are legit.

• What we should do is to improve the MP feature so that in the EEZ project one can choose between those two ways of working: whether the MP script is in a separate file or it is embedded in the .eez-project. EEZ Studio could edit the script in both cases, the only difference is where it is saved. Also, for both cases, we would have a button in the toolbar for sending .res and .py files in a single step.
• Add in BB3 IEXT support for both project types.
• Add to EEZ Studio examples all BB3 MP applications.