This update for libNetworkManagerQt fixes the following issues:

- Added missing IPv6 support for OpenVPN connections
- Moved code for checking your current download/upload to QML code
- During import of VPN connections we copied your certificates automatically into your home directory,
now we are asking whether you want to copy them or keep the path as it is
- Fixed initialization of current download/upload speed for mobile broadband connections
- Many fixes in secret agent (KWallet) initialization, also added migration for your secrets from plain
text files, we dropped their support in the previous version, and store them into KWallet or directly
into NetworkManager. (boo#909683)