KidBASIC changes name to BASIC-256

It's been brought to our attention that another software product has used the name "KidBasic", prior to the creation of this one.

We're therefore immediately changing the name of our project to BASIC-256 to avoid any confusion.

The change may take a few days as we change every part of the project (web site, source code, etc.) with the old name. Thank you for your patience and continued support.