Fix crash ahttpd part for uninitialized WiFi adapters.

show signal level, sort networks by level (patches by vx8400, ALT bug #26992)

desktop-files: add ru and uk translations (thanks to Roman Savochenko)

html ui: use wf=none + card-index module;
qt ui: don't use document:id's, rearrange functions
backend: remove unused function

backend: allow working without alterator-mailbox-send;
dependency on alterator-lookout
ajax.scm: don't include unused module card-index
qt ui: use /std/frame

qt ui: fix interface name handling (closes: #19897)
qt ui: don't use cell for iface name

cleanup html interface, move template to ui directory
use ajax.scm, don't use select.js and effectDisable
backend: don't restart iface, only start supplicant

use netdev_is_wireless instead of obsolete ifcheckwireless (closes: #19137)
always use wext as supplicant driver
don't use hal-dbus
remove obsolete write call from message-handler (by inger@)
move supplicant functions to separate place (by inger@)
move write_string_param out from supplicant_read_status (by inger@)
refactor read_status function: remove get_status function (by inger@)

use alterator_api_version=1
cleanup code
fix inteface setup (fix #12787)
setup iface only once (fix #19137)

move translations to alterator-l10n

rebuild with alterator-l10n

add desktop-file (fix help)

remove constraints from backend
remove some unuseful comments

fix English messages

rebuild with new alterator-l10n

rename button 'Quit' to button 'OK'