qt: set default "window icon" (only visible on Windows)
qt: set default "window icon" (only visible on Windows)

pooler/electrum-ltc,neocogent/electrum,pooler/electrum-ltc,pooler/electrum-ltc,fujicoin/electrum-fjc,spesmilo/electrum,spesmilo/electrum,vialectrum/vialectrum,wakiyamap/electrum-mona,neocogent/electrum,spesmilo/electrum,pooler/electrum-ltc,wakiyamap/electrum-mona,fujicoin/electrum-fjc,vialectrum/vialectrum,wakiyamap/electrum-mona,wakiyamap/electrum-mona,fujicoin/electrum-fjc,vialectrum/vialectrum,spesmilo/electrum,neocogent/electrum