[RESOURCES][UI] New Demo Widget, MicroUI and MWT examples

Hello,

We have updated the UI examples. We made changes to the Widget Demo, MWT and MicroUI examples. You can find the new versions in our Github pages [1]. We fixed issues (regarding dependencies), updated libraries use and functionalities.

Here is the Demo Widget:

and the MWT examples:

The MicroUI examples can be found in the more generic foundation examples (projects prefixed with com.microej.example.foundation.microui):

Happy Coding!
The MicroEJ Team

[1] https://www.github.com/microej