- nm: fix AT&T Quicksilver modem connections (rh #502002)
    - nm: fix support for s390 bus types (rh #496820)
    - nm: fix detection of some CMOtech modems
    - nm: handle unsolicited wifi scans better
    - nm: resolv.conf fixes when using DHCP and overriding search domains
    - nm: handle WEP and WPA passphrases (rh #441070)
    - nm: fix removal of old APs when none are scanned
    - nm: fix Huawei EC121 and EC168C detection and handling (rh #496426)
    - applet: save WEP and WPA passphrases instead of hashed keys (rh #441070)
    - applet: fix broken notification bubble actions
    - applet: default to WEP encryption for Ad-Hoc network creation
    - applet: fix crash when connection editor dialogs are canceled
    - applet: add a mobile broadband provider wizard