Fix build with usb-moded support enabled

After a change in 537577bf USBModedProxy wasn't built even though it was
enabled in qmake configuration. This broke handling of USB
connect/disconnect events and made MTP plugin unusable.
[buteo-syncfw] Bump version

Bump version for fix to mtp / usbmoded support
[msyncd] Always use Rush interval if within rush hours.

This commit ensures that the rush interval is used if we're within
rush hours, even if the rush interval is longer than the normal
interval.
Bump version