- renamed .ino file to match directory name
Revert "- renamed .ino file to match directory name"

This reverts commit 4e1fb61e6544f3296c74e6dd5cc21793a71144c2.
Revert "Revert "- renamed .ino file to match directory name""

This reverts commit 6270093661413c3d82f07ec53987a1737476546f.
- removed old project file
don't initialize fields in class declaration