Added placeholder content to Portfolio tab
Added placeholder content to Portfolio tab

^

wavesplatform/WavesGUI,beregovoy68/WavesGUI,wavesplatform/WavesGUI,beregovoy68/WavesGUI,beregovoy68/WavesGUI,wavesplatform/WavesGUI,wavesplatform/UpcoinWallet,wavesplatform/WavesGUI,wavesplatform/UpcoinWallet,beregovoy68/WavesGUI