made logflush use the newer APIs and shit

modules/util/logflush.lua

@@ -1,14 +1,15 @@
 spawn("logflushd",function()
  local lt = computer.uptime()
+ local logs = ""
  while true do
-  if computer.uptime() > lt + 60 and Log:len() > 0 then
-   local f = fs.open("/tmp/sys.log","ab")
+  _, sev, fac, line = event.pull("syslog")
+  logs = "["..tostring(computer.uptime()).."] ["..tostring(sev).."] ["..tostring(fac).."] "..tostring(v)
+  if computer.uptime() > lt+60 then
+   local f = io.open("/tmp/sys.log","ab")
    if f then
-    for i = 1, #Log, 1024 do
-    fs.write(f,Log:sub(i,i+1023))
-    end
-    fs.close(f)
-    Log = ""
+    f:write(logs)
+    logs = ""
+    f:close()
    end
   end
   coroutine.yield()