qt network dialog: merge "Overview" and "Servers" tabs
qt network dialog: merge "Overview" and "Servers" tabs

wakiyamap/electrum-mona,vialectrum/vialectrum,pooler/electrum-ltc,wakiyamap/electrum-mona,vialectrum/vialectrum,pooler/electrum-ltc,spesmilo/electrum,pooler/electrum-ltc,wakiyamap/electrum-mona,spesmilo/electrum,spesmilo/electrum,pooler/electrum-ltc,spesmilo/electrum,vialectrum/vialectrum,wakiyamap/electrum-mona