basic PUT and DELETE behavior, still does some weird stuff with random unicode characters appearing some times

use /cryptops-api instead of /test in Vagrantfile and deploy script. Also mount cryptops-client directory if it exists

Add endpoint for showing encryption status

Closes #18

See merge request !9

In case the device is unencrypted, check whether encryption seems
possible (depending on filesystem usage and available memory), and
report that in the response.

Add endpoint for changing encryption passwords

Closes #5

See merge request !8

Rename encryption/add to encryption/init

Closes #17

See merge request !7

Listen only to localhost

Closes #15

See merge request !6

# Conflicts:
#   src/includes/common-includes.h
#   src/includes/settings.h

Repartition and populate config partition on init

Closes #12

See merge request !5

# Conflicts:
#   src/includes/settings.h

Add endpoint for listing ssh keys

Closes #7

See merge request !4

Extend the `encryption/add` command to repartition the encrypted container,
copy the authorized_keys file to the configuration partition, generate a new
ssh host key for the dropbear running in the initrd, and reboot after it's
done.