ipk-source: Add luci-app-tailscale; rename directories

- Added luci-app-tailcale to ipk-source from: https://github.com/asvow/luci-app-tailscale/releases/tag/v1.2.3

- Renamed ipk-source directories to have no version number, only arch where needed.

ipk-source/luci-app-atinout-mod/root/usr/lib/lua/luci/controller/modem/atc.lua

@@ -0,0 +1,49 @@
+local e=require"luci.util"
+local e=require"nixio.fs"
+local e=require"luci.sys"
+local e=require"luci.http"
+local e=require"luci.dispatcher"
+local e=require"luci.http"
+local t=require"luci.sys"
+local t=require"luci.model.uci".cursor()
+module("luci.controller.modem.atc",package.seeall)
+function index()
+entry({"admin","modem"},firstchild(),"Modem",30).dependent=false
+entry({"admin","modem","atc"},alias("admin","modem","atc","atcommand"),translate("AT Commands"),10).acl_depends={"luci-app-atinout-mod"}
+entry({"admin","modem","atc","atcommand"},template("modem/atcommand"),translate("AT Commands"),10)
+entry({"admin","modem","atc","atconfig"},cbi("modem/atconfig"),translate("Configuration"),20)
+entry({"admin","modem","webcmd"},call("webcmd"))
+entry({"admin","modem","atc","user_atc"},call("useratc"),nil).leaf=true
+end
+function webcmd()
+local t=e.formvalue("cmd")
+if t then
+local t=io.popen("/usr/bin/luci-app-atinout "..t:gsub("[$]","\\\$"):gsub("\"","\\\"").." 2>&1")
+local a=t:read("*a")
+t:close()
+e.write(tostring(a))
+else
+e.write_json(e.formvalue())
+end
+end
+function uussd(t)
+local e=nixio.fs.access("/etc/config/atcommands.user")and
+io.popen("cat /etc/config/atcommands.user")
+if e then
+for a in e:lines()do
+local e=a
+if e then
+t[#t+1]={
+usd=e
+}
+end
+end
+e:close()
+end
+end
+function useratc()
+local e={}
+uussd(e)
+luci.http.prepare_content("application/json")
+luci.http.write_json(e)
+end