rm system config sample

system-level configs are no longer supported since 04a1809969

electrum.conf.sample

@@ -1,16 +0,0 @@
-# Configuration file for the Electrum client
-# Settings defined here are shared across wallets
-#
-# copy this file to /etc/electrum.conf if you want read-only settings
-
-[client]
-server = electrum.novit.ro:50001:t
-proxy = None
-gap_limit = 5
-# booleans use python syntax
-use_change = True
-gui = qt
-num_zeros = 2
-# default transaction fee is in Satoshis
-fee = 10000
-winpos-qt = [799, 226, 877, 435]