configure.ac: Fix

dist-gzip doesn't exist. Sigh.
Add a desktop file and datadir
location: Disable geoclue integration for now
data: Add a polkit .rules and .policy file

The .policy was lifted from gdm.
The .rules was ported from the associated .pkla file from gdm as well.
Thanks to David Zeuthen <davidz@redhat.com> for helping with the port.
data: Add a session file
Internationalize messages in policy

Still doesn't work, probably some .in
magic is needed (see policy in datetime
panel in control-center).
Updated Polish translation
network: Strength indicator should go before network type

This makes it consistent to the network menu.
accounts: Fix a bit of formatting
accounts: Small cleanup

Don't set the name to the same thing it was before. Just don't
set anything.
accounts: Refactor accounts selection TreeView

Quick cleanup before I add the ability to use an existing system
account.
setup.ui: Fix indentation
location: Pull large LocationData structure out into two separate structs

A first step towards an actually useful extension system.
main: Add a modeline
main: Don't search the global path for config.h
location: Split out into its own object file

Start splitting everything out, so we're not #including everything.
eulas: Split out as well
welcome: Split out as well
Stop using ugly hacks to get at attributes of private structs
network: Split out as well