qt send tab: when clicking "Max", show tooltip explaining max amt
qt send tab: when clicking "Max", show tooltip explaining max amt

Beginner users often ask why they cannot send their full balance.
Hence, this intends to reduce support load.
In terms of UI, maybe there is a better way to do this but this was
easy to do and still a good first step IMHO.

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