Add support for Xec and Xpi coins

[vince8x]

Ecash (https://e.cash/, XEC - originally is bitcoin cash). It goal is to become digital p2p cash. The explorer is on ecashexplorer

Lotus (https://givelotus.org, XPI). Lotus is a priceless digital token of appreciation that you can always keep at hand. The explorer is on givelotus explorer