AlethZero now uses .ethereum to store its chain.

Fixes #1217.

alethzero/MainWin.cpp

@@ -162,7 +162,7 @@ Main::Main(QWidget *parent) :
 	QSettings s("ethereum", "alethzero");
 	m_networkConfig = s.value("peers").toByteArray();
 	bytesConstRef network((byte*)m_networkConfig.data(), m_networkConfig.size());
-	m_webThree.reset(new WebThreeDirect(string("AlethZero/v") + dev::Version + "/" DEV_QUOTED(ETH_BUILD_TYPE) "/" DEV_QUOTED(ETH_BUILD_PLATFORM), getDataDir() + "/AlethZero", false, {"eth", "shh"}, p2p::NetworkPreferences(), network));
+	m_webThree.reset(new WebThreeDirect(string("AlethZero/v") + dev::Version + "/" DEV_QUOTED(ETH_BUILD_TYPE) "/" DEV_QUOTED(ETH_BUILD_PLATFORM), getDataDir(), false, {"eth", "shh"}, p2p::NetworkPreferences(), network));
 
 	m_httpConnector.reset(new jsonrpc::HttpServer(8080));
 	m_server.reset(new OurWebThreeStubServer(*m_httpConnector, *web3(), keysAsVector(m_myKeys), this));