Default path for home folder in user_files.sls if home omitted in pillar.

Fix for:
Rendering SLS 'base:users.user_files' failed: Jinja variable 'dict object' has no attribute 'home'

This version complains that "argument port can not be used in
conjunction with argument hash_hostname", so add hash_hostname
to the fields we handle in the formula so we can override it
if needed.

sry, could not resist.

This formula doesn't really require the sudo group (unless
there are actually users in that group). Moreover, on FreeBSD
the 'admin' group would be wheel and not sudo.

This reverts commit a0392693e3.

Fixes #82.

This will allow users change their passwords after the initial setting in Salt.

SSH key pairs deployed via the user's ssh_keys_pillar dict aren't
handled the same as the user's ssh_keys, e.g., file ownership and
permissions aren't specified, and the keying material gets copied
directly into the SLS file.  This change rewrites the two templated
file.managed states to behave as follows:

  - set the files' owner to be the user

  - set the files' group to be the user's primary group

  - for the public key, set the mode to 644 (u=rw,go=r)

  - for the private key, set the mode to 600 (u=rw,g=)

  - pull the files' contents directly from pillar

Signed-off-by: René Jochum <rene@jochums.at>

Signed-off-by: René Jochum <rene@jochums.at>

Made both states configurable per user in pillar data
Had to drop extend, for this otherwise the extend would be empty if manage is
False

This will ensure that a given vimrc file in a users home dir is managed
Default it will search for a vimrc in salt://users/files/vimrc/{{ username
}}/vimrc
If this isn't found it will install salt://users/files/vimrc/vimrc

This will ensure a given bashrc file in a users home dir.
Default it will search for a bashrc in salt://users/files/bashrc/{{ username }}/bashrc
If no file is found it will install the default from
salt://users/files/bashrc/bashrc

This adds the ability to manage the ~/.ssh/config file for users.

Example pillar:

ssh_keys:
  id_rsa:
    privkey: |
      -----BEGIN RSA PRIVATE KEY-----
      MIIEowIBAAKCAQEAoQiwO3JhBquPAalQF9qP1lLZNXVjYMIswrMe2HcWUVBgh+vY
      U7sCwx/dH6+VvNwmCoqmNnP+8gTPKGl1vgAObJAnMT623dMXjVKwnEagZPRJIxDy
      B/HaAre9euNiY3LvIzBTWRSeMfT+rWvIKVBpvwlgGrfgz70m0pqxu+UyFbAGLin+
      GpxzZAMaFpZw4sSbIlRuissXZj/sHpQb8p9M5IeO4Z3rjkCP1cxI
      -----END RSA PRIVATE KEY-----
    pubkey: |
      ssh-rsa MIIEowIBAAKCAQEAoQiwO3JhBquPAalQF9qP1lLZNXVjYMIswrMe2H....

permissions.

Signed-off-by: Tim Jones <me@prototim.com>