Several fixes

Fix Alerts bot not displaying several occurences in a row
Fix Script bot not displaying in console what it is performing
Fix IOException not caught when connection is lost

MinecraftClient/ChatBots/Alerts.cs

@@ -72,7 +72,7 @@ namespace MinecraftClient.ChatBots
                             Console.ForegroundColor = ConsoleColor.White;
 
                             //Will be used for text displaying
-                            string[] temp = comp.Split(alert.Split(','), StringSplitOptions.RemoveEmptyEntries);
+                            string[] temp = comp.Split(alert.Split(','), StringSplitOptions.None);
                             int p = 0;
 
                             //Special case : alert in the beginning of the text

MinecraftClient/ChatBots/Script.cs

@@ -106,6 +106,7 @@ namespace MinecraftClient.ChatBots
                                     {
                                         sleepticks = 0; Update(); //Unknown command : process next line immediately
                                     }
+                                    else LogToConsole(instruction_line);
                                     break;
                             }
                         }

MinecraftClient/Command.cs

@@ -72,7 +72,15 @@ namespace MinecraftClient
 
         public static string[] getArgs(string command)
         {
-            return getArg(command).Split(' ');
+            string[] args = getArg(command).Split(' ');
+            if (args.Length == 1 && args[0] == "")
+            {
+                return new string[] { };
+            }
+            else
+            {
+                return args;
+            }
         }
     }
 }

MinecraftClient/Protocol/Handlers/Protocol16.cs

@@ -593,6 +593,7 @@ namespace MinecraftClient.Protocol.Handlers
                 return true;
             }
             catch (SocketException) { return false; }
+            catch (System.IO.IOException) { return false; }
         }
 
         public bool SendRespawnPacket()

MinecraftClient/Protocol/Handlers/Protocol17.cs

@@ -422,6 +422,7 @@ namespace MinecraftClient.Protocol.Handlers
                 return true;
             }
             catch (SocketException) { return false; }
+            catch (System.IO.IOException) { return false; }
         }
 
         /// <summary>