Fixes #82.

Rework ssh_keys_pillar-related states

Adding support for the enforce_password option.

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

the user's .ssh directory should be created if ssh_auth_file is supplied

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

Some smaller changes.

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

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

Conflicts:
	pillar.example
	users/init.sls

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

Add sudo_rules syntax examples for rules with colons

fix permission of GA config file

Enable/disable bashrc/vimrc per user

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

Add vimrc extension

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

Added bashrc extension to users-formula

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

Add ~/.ssh/config management

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

Add prefix 'users_' to all first level keys to prevent duplicate ids …

Add the ability to pull ssh keys from a different pillar

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....

fixing example for sudo defaults for specific user

possibility to define Defaults specific to user

Added option to source ssh public keys from files.

Add 'ssh_auth_file' pillar key to generate an authorized_keys file from ...

google authentication pam module support

Add support for 'expire' and stop managing home directory if createhome is set to False