- nm: fix connection takeover when carrier is not on
    - nm: handle certificate paths (CA chain PEM files are now fully usable)
    - nm: defer action for 4 seconds when wired carrier drops
    - ifcfg-rh: fix writing WPA passphrases with odd characters
    - editor: fix editing of IPv4 settings with new connections (rh #525819)
    - editor: fix random crashes when editing due to bad widget refcounting
    - applet: debut reworked menu layout (not final yet...)