luci-app-mwan3: fix unify luci code styling

Signed-off-by: Florian Eckert <fe@dev.tdt.de>

applications/luci-app-mwan3/luasrc/model/cbi/mwan/interface.lua

@@ -105,7 +105,6 @@ end
 m5 = Map("mwan3", translate("MWAN - Interfaces"),
 	interfaceWarnings(configCheck()))
 
-
 mwan_interface = m5:section(TypedSection, "interface", nil,
 	translate("MWAN supports up to 250 physical and/or logical interfaces<br />" ..
 	"MWAN requires that all interfaces have a unique metric configured in /etc/config/network<br />" ..
@@ -124,7 +123,6 @@ mwan_interface = m5:section(TypedSection, "interface", nil,
 	luci.http.redirect(dsp.build_url("admin", "network", "mwan", "interface", section))
 end
 
-
 enabled = mwan_interface:option(DummyValue, "enabled", translate("Enabled"))
 enabled.rawhtml = true
 function enabled.cfgvalue(self, s)

applications/luci-app-mwan3/luasrc/model/cbi/mwan/interfaceconfig.lua

@@ -5,12 +5,10 @@ arg[1] = arg[1] or ""
 m5 = Map("mwan3", translatef("MWAN Interface Configuration - %s", arg[1]))
 	m5.redirect = dsp.build_url("admin", "network", "mwan", "interface")
 
-
 mwan_interface = m5:section(NamedSection, arg[1], "interface", "")
 mwan_interface.addremove = false
 mwan_interface.dynamic = false
 
-
 enabled = mwan_interface:option(ListValue, "enabled", translate("Enabled"))
 enabled.default = "1"
 enabled:value("1", translate("Yes"))

applications/luci-app-mwan3/luasrc/model/cbi/mwan/policy.lua

@@ -32,7 +32,6 @@ end
 m5 = Map("mwan3", translate("MWAN - Policies"),
 	policyError(policyCheck()))
 
-
 mwan_policy = m5:section(TypedSection, "policy", nil,
 	translate("Policies are profiles grouping one or more members controlling how MWAN distributes traffic<br />" ..
 	"Member interfaces with lower metrics are used first. Interfaces with the same metric load-balance<br />" ..
@@ -51,7 +50,6 @@ mwan_policy = m5:section(TypedSection, "policy", nil,
 	luci.http.redirect(dsp.build_url("admin", "network", "mwan", "policy", section))
 end
 
-
 use_member = mwan_policy:option(DummyValue, "use_member", translate("Members assigned"))
 use_member.rawhtml = true
 function use_member.cfgvalue(self, s)

applications/luci-app-mwan3/luasrc/model/cbi/mwan/rule.lua

@@ -60,7 +60,6 @@ mwan_rule = m5:section(TypedSection, "rule", nil,
 	luci.http.redirect(dsp.build_url("admin", "network", "mwan", "rule", section))
 end
 
-
 src_ip = mwan_rule:option(DummyValue, "src_ip", translate("Source address"))
 src_ip.rawhtml = true
 function src_ip.cfgvalue(self, s)

applications/luci-app-mwan3/luasrc/model/cbi/mwan/ruleconfig.lua

@@ -9,7 +9,6 @@ mwan_rule = m5:section(NamedSection, arg[1], "rule", "")
 mwan_rule.addremove = false
 mwan_rule.dynamic = false
 
-
 src_ip = mwan_rule:option(Value, "src_ip", translate("Source address"),
 	translate("Supports CIDR notation (eg \"192.168.100.0/24\") without quotes"))
 src_ip.datatype = ipaddr