adds alpha-functionality to filer

also fixes some semicolons that my IDE added because the file doesn't
have a ".lua" on the end
kludged settings switch problem
added placeholder menu and scrolling to tedit

also updated stutter to render rectangles and menus
added menu auto-closing
revised writeText not to go off-window vertically
reverted fix for the menu bug

it was being an ass
fixed eternal menus
Merge branch 'master' of https://github.com/notanimposter/gooeyOS