Brings back the mining tab and adds support for solo mining.

- Automatically sets the receiving address and spendkey to the current wallet
- The ability to specify CPU threads
- The ability to download the latest wownerod release from within wowlet (via: https://git.wownero.com/wowlet/wowlet-backend/pulls/18)
- Explanation on how to mine via the 'How-To' tab
- Console has a buffer of 2000 lines (auto-clears)

src/utils/config.cpp

@@ -33,14 +33,14 @@ static const QHash<Config::ConfigKey, ConfigDirective> configStrings = {
         {Config::autoOpenWalletPath,{QS("autoOpenWalletPath"), ""}},
         {Config::walletPath,{QS("walletPath"), ""}},
         {Config::xmrigPath,{QS("xmrigPath"), ""}},
-        {Config::xmrigPool,{QS("xmrigPool"), "cryptonote.social:2223"}},
+        {Config::wownerodPath, {QS("wownerodPath"), ""}},
         {Config::nodes,{QS("nodes"), "{}"}},
         {Config::websocketEnabled,{QS("websocketEnabled"), true}},
         {Config::nodeSource,{QS("nodeSource"), 0}},
         {Config::useOnionNodes,{QS("useOnionNodes"), false}},
         {Config::showTabHome,{QS("showTabHome"), true}},
         {Config::showTabCoins,{QS("showTabCoins"), false}},
-        {Config::showTabXMRig,{QS("showTabXMRig"), false}},
+        {Config::showTabXMRig,{QS("showTabXMRig"), true}},
         {Config::showTabCalc,{QS("showTabCalc"), false}},
         {Config::geometry, {QS("geometry"), {}}},
         {Config::windowState, {QS("windowState"), {}}},