README is updated

Author: kuraydev

README.md

@@ -87,6 +87,10 @@ You must install these dependencies!
 | secondIconComponent | component |       MiniButton(simple icon button)       | renders your own component as a second button       |
 | thirdIconComponent  | component |       MiniButton(simple icon button)       | renders your own component as a third button        |
 | fourthIconComponent | component |       MiniButton(simple icon button)       | renders your own component as a fourth button       |
+| disableFirstIcon    |  boolean  |                   false                    | disable the first icon button                       |
+| disableSecondIcon   |  boolean  |                   false                    | disable the second icon button                      |
+| disableThirdIcon    |  boolean  |                   false                    | disable the third icon button                       |
+| disableFourthIcon   |  boolean  |                   false                    | disable the fourth icon button                      |
 
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