Add DSA support, move location & increase key size
Credit: https://github.com/micheloosterhof/kippo/
Add DSA SSH key support
Move from: “./public.key” to “./data/ssh_host_rsa_key.pub“
Increase key size from 1024 to 2048 bits
add bash -c (Closes #104)
Merge branch 'pr/108' into review-pr-108
[i] does not generally mean anything in kippo
cleanup key generation