We don't want password entries to grow when entering more characters
that fit the available width; as labels' ClutterText ellipsizes by
default, the password labels allow entries to grow by shrinking.
Setting the appropriate ellipsize mode fixes this.
https://bugzilla.gnome.org/show_bug.cgi?id=708324
We don't make use of any functionality StTable provides over
ClutterTableLayout, so port all users to the Clutter layout
in order to remove our own copy of the code.
https://bugzilla.gnome.org/show_bug.cgi?id=703833
Setting auto-register to true launches the initial registration, and will
afterwards re-launch the agent registration if NetworkManager gets restarted.
When the component is disabled we'll first disable auto-registration, and only
then request to unregister.
https://bugzilla.gnome.org/show_bug.cgi?id=688379
Components are pieces of the shell code that can be added/removed
at runtime, like extension, but are tied more directly to a session
mode. The session polkit agent, the network agent, autorun/automount,
are all components, keyring, recorder and telepathy client are all
now copmonents.
https://bugzilla.gnome.org/show_bug.cgi?id=683156