lnbase: expose wallet object in LNWorker
lnbase: expose wallet object in LNWorker

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