- This turns off the space-available check in the welcome module;
without libparted, always fail that check.
- Allows running the welcome module on OS without libparted.
- Move widget behavior into its own container / widget class
- Change the RequirementsChecker class to just check the
requirements, returning a results list
- Connect from the module manager to the results widget.
Welcome is only interested in checking partitions, not
in resizing them, so stick to one library. This will
become moot when the checks move to partitionmanager
and KPMCore can do the things.
Use QNetworkAccessManager instead of raw QtDBus queries to
NetworkManager in RequirementsChecker::checkHasInternet(). This is much
simpler (i.e., less error-prone) and should be more portable (to, e.g.,
ConnMan).
