$self: this object
DESCRIPTION
This method extends Module::start and is invoked to
start proxy manager
$self: this object
DESCRIPTION
This method shows a message box warning the user
that a X server restart is required
$self: this object
$proxy: the hash containing what returns from getVarFromSh
eventually modified by the user
DESCRIPTION
This method returns true if the each value match
certain conditions like the leading http:// for http proxy
or https:// for the https proxy, etc.
$proxy is passed by reference thus $proxy->{no_proxy} value
is sanitized (trimmed).