Custom builds of Aimee OS can now specify additional paths under `/etc`
that should be writable. This is accomplished by populating a file
named `/etc/aimee-os/writable-etc` with a list of paths. Each line must
indicate the type of file (regular file: `f`, directory: `d`) and the
*relative* path under `/etc`.
Dustin C. Hatch
7293415b40