clean tabs from osSHA256 patch (mantis 8839)

OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs

@@ -2622,11 +2622,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     builder.Append(bytes[i].ToString("x2"));  
                 }  
                 return builder.ToString();
-	    }
+            }
         }
 
-
-
         /// <summary>
         /// Get the nickname of this grid, as set in the [GridInfo] config section.
         /// </summary>

OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs

@@ -283,7 +283,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
 
         string osAvatarName2Key(string firstname, string lastname);
         string osKey2Name(string id);
-	string osSHA256(string input);
+        string osSHA256(string input);
 
         // Grid Info Functions
         string osGetGridNick();

OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs

@@ -521,10 +521,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             return m_OSSL_Functions.osKey2Name(id);
         }
 
-	public string osSHA256(string input)
-	{
-	    return m_OSSL_Functions.osSHA256(input);
-	}
+        public string osSHA256(string input)
+        {
+            return m_OSSL_Functions.osSHA256(input);
+        }
 
         public string osGetGridNick()
         {