* Renamed tools/anvil-configure-network to tools/anvil-configure-striker given that it will also now update system passwords.
* Started working on tools/anvil-update-states to properly handle a Striker with already-configured networking.
* Cleaned up tools/anvil-change-password.
* Fixed a bug in Storage->update_config to set the ownership of anvil.conf to 'apache:apache' so that the web server can read it.
Signed-off-by: Digimer <digimer@alteeve.ca>