New package and group installation during role deployment

Using changes from https://github.com/sgallagher/rolekit/commit/b01b67a72951f8c53d8ca2ebe75758dafe10802c
Update role instance state on roled wakup.

If the role instance was running and the systemd target unit is inactive at roled wakeup, the instance will be moved into ready-to-start state. If the instance was in ready-to-start state before and the systemd target unit is active now, it will be moved into the running state.
Bump verison to 0.1.0
r0_1_0-1
Update dev version to 0.1.1
Need a D-BUS routine to be notified of unit failure by systemd

The following command will notify roled that there is could be an error:

 dbus-send --system --dest=org.fedoraproject.rolekit1 \
    /org/fedoraproject/rolekit1 \
    org.fedoraproject.rolekit1.NotifyUnitFailed? \
    string:'rolename' \
    string:'instancename'

roled verifies if there is an error by getting the state from the unit target and moves the instance into error state in this case.

Also fixes the dbus-send call to use the --system option. Otherwise the session bus will be used.

New target_unit_state in dbus_utils to get the state form a target unit.
dbusrole: Use escaped name for instances internally everywhere

Fixes https://fedorahosted.org/rolekit/ticket/23
dbusrole: Fix method name debug output for generic property Get, Set, GetAll and PropertiesChanged methods
roled: Fix missing output for debug10 calls

Fixes https://fedorahosted.org/rolekit/ticket/5
rolectl: Drop unused -V|--version option.

rolectl has a version command, which is used and functional.
docs: Update authors

Miloslav has been missing from authors
rolebase.uninstallFirewall: Fix for runtime service removal

services have not been removed in the runtime configuration. This fixes https://fedorahosted.org/rolekit/ticket/24.

Reviewed at https://reviewboard-fedoraserver.rhcloud.com/r/93/
Fix typo in failure unit name

This was a copy-paste error. It was meant to be a .service file,
not a .target one.

Reviewed at https://reviewboard-fedoraserver.rhcloud.com/r/96/
doc: Update roled man page.

All roled command line options are now mentioned in the roled man page docbook source.

Reviewed at https://reviewboard-fedoraserver.rhcloud.com/r/99/
Fix rolectl help output for instance based commands

The metavar was "<instance>" instead of "<role/instance>" for most instance based commands.
rolectl: Fix redeploy without settings-file

Same as 25591b679b3ccf2bcc5fc523ebf14015d69a07ed for redeploy.
docs: Updated rolectl man page
Domain Controller: Add support for id_start and id_max

Allows an administrator to specify the ID range that they want
to use.
Add manual page for Domain Controller role
rolectl: Print warning on deploy and decommission

Let users know that the operation may take a while and that they
can monitor it with journalctl.