config: rename noencryptwallet to noseedbackup

This commit renames the confusing noencryptwallet
flag to noseedbackup, since this highlights the more
crucial information of the flags behavior to the user.
The description has also been capitalized to urge
the user think twice about what they're doing.

config.go

@@ -45,7 +45,7 @@ const (
 	defaultPeerPort            = 9735
 	defaultRPCHost             = "localhost"
 	defaultMaxPendingChannels  = 1
-	defaultNoEncryptWallet     = false
+	defaultNoSeedBackup        = false
 	defaultTrickleDelay        = 30 * 1000
 	defaultInactiveChanTimeout = 20 * time.Minute
 	defaultMaxLogFiles         = 3
@@ -222,7 +222,7 @@ type config struct {
 
 	NoNetBootstrap bool `long:"nobootstrap" description:"If true, then automatic network bootstrapping will not be attempted."`
 
-	NoEncryptWallet bool `long:"noencryptwallet" description:"If set, wallet will be encrypted using the default passphrase."`
+	NoSeedBackup bool `long:"noseedbackup" description:"If true, NO SEED WILL BE EXPOSED AND THE WALLET WILL BE ENCRYPTED USING THE DEFAULT PASSPHRASE -- EVER. THIS FLAG IS ONLY FOR TESTING AND IS BEING DEPRECATED."`
 
 	TrickleDelay        int           `long:"trickledelay" description:"Time in milliseconds between each release of announcements to the network"`
 	InactiveChanTimeout time.Duration `long:"inactivechantimeout" description:"If a channel has been inactive for the set time, send a ChannelUpdate disabling it."`
@@ -288,7 +288,7 @@ func loadConfig() (*config, error) {
 			RPCHost: defaultRPCHost,
 		},
 		MaxPendingChannels: defaultMaxPendingChannels,
-		NoEncryptWallet:    defaultNoEncryptWallet,
+		NoSeedBackup:       defaultNoSeedBackup,
 		Autopilot: &autoPilotConfig{
 			MaxChannels:    5,
 			Allocation:     0.6,