Release v0.9.3

Data analysis included, final bugs fixed and new helps. Also, final tests with the termux completed (not achieved the installer).

The next release (v1.0.0) will include documentation in spanish, and all the screenshots required. Also, it will include, if possible, a checker for new updates in the releases or tags, for automatic update. That update will finally be the complete version of the product.

Full Changelog: v0.9.2...v0.9.3