Added WEP and 802.1x networks support. See CHANGELOG.

Added VPN support.

Corrected configuration file location.

Release 1.1

New features:
- A network can now have a static IP or be configurd by DHCP.
- DHCP-configured networks can use custom DNS settings.

Changes:
- Rewritten configuration syntax.
- Sane defaults if options are missing in the configuration.

Release version 1.0