StackButton: don't associate width to label width, as the width is setup by the page itself

Signed-off-by: Christophe Chapuis <chris.chapuis@gmail.com>
WifiPage: reduce debug logs, and use a cleaner ListView approach for the list of networks

Signed-off-by: Christophe Chapuis <chris.chapuis@gmail.com>
Merge pull request #5 from webOS-ports/tofe/fixes

Tofe/fixes