Draft cover letter
copy everyday.txt to giteveryday.txt

Signed-off-by: Philip Oakley <philipoakley@iee.org>
Update giteveryday.txt to fit man page formatting

Signed-off-by: Philip Oakley <philipoakley@iee.org>
add giteveryday to the manpages make list

Signed-off-by: Philip Oakley <philipoakley@iee.org>
Add deprecation note to old everyday.txt

Also include link to new man page.

Signed-off-by: Philip Oakley <philipoakley@iee.org>
add 'everyday' to the help --guides list

Signed-off-by: Philip Oakley <philipoakley@iee.org>