Fix for Always Requiring a password

Changed how passwords are handled for IS Sever. Fixed Password Field to be hidden for support tab, and Updated Server Config Page to allow for new configuration options. Will add support for game.ini at a later date.

insurgencysandstorm.kvp

@@ -3,7 +3,7 @@ App.ApplicationPort1=27102
 App.ApplicationPort2=27131
 App.ApplicationReadyMode=RCONConnected
 App.BaseDirectory=./insurgencysandstorm/581330/
-App.CommandLineArgs={{Map}}?Scenario={{Scenario}}?password={{Password}}?MaxPlayers={{$MaxUsers}} -Port={{$ApplicationPort1}} -QueryPort={{$ApplicationPort2}} -Rcon -RconPassword={{$RemoteAdminPassword}} -RconListenPort={{$RemoteAdminPort}} -log -GameStats {{$FormattedArgs}}
+App.CommandLineArgs=App.CommandLineArgs={{Map}}?Scenario={{Scenario}}{{password_enabled}}{{Password}}?MaxPlayers={{$MaxUsers}} -Port={{$ApplicationPort1}} -QueryPort={{$ApplicationPort2}} -Rcon -RconPassword={{$RemoteAdminPassword}} -RconListenPort={{$RemoteAdminPort}} -log -GameStats {{$FormattedArgs}}
 App.CommandLineParameterDelimiter= 
 App.CommandLineParameterFormat=-{0}="{1}"
 App.DisplayName=InsurgencySandstorm

insurgencysandstormconfig.json

@@ -87,7 +87,7 @@
         "Description": "Sets a password for the server",
         "Keywords": "Password",
         "FieldName": "Password",
-        "InputType": "text",
+        "InputType": "password",
         "IsFlagArgument": false,
         "ParamFieldName": "Password",
         "IncludeInCommandLine": false,
@@ -95,6 +95,22 @@
         "EnumValues": {},
         "SkipIfEmpty": true
     },
+    {
+        "DisplayName": "Password Enabled",
+        "Category": "Server Config",
+        "Description": "Enables the server password",
+        "Keywords": "Password",
+        "FieldName": "password_enabled",
+        "InputType": "checkbox",
+        "IsFlagArgument": false,
+        "ParamFieldName": "password_enabled",
+        "IncludeInCommandLine": false,
+        "DefaultValue": "",
+        "EnumValues": {
+            "False": "",
+            "True": "?password="
+        }
+    },  
     {
         "DisplayName": "Mutator",
         "Category": "Server Config",