Problem with xml icons
Hi, I have added this in gradle:

`implementation 'com.mikepenz:iconics-core:3.0.0@aar'`
`implementation 'com.mikepenz:iconics-views:3.0.0@aar'`
`implementation 'com.mikepenz:fontawesome-typeface:4.7.0.0@aar'`

In the file .xml I have next code:

`<com.mikepenz.iconics.view.IconicsButton
                        android:layout_width="@dimen/size_button_mini"
                        android:layout_height="@dimen/size_button_mini"
                        android:text="{faw-adjust}"
                        android:textSize="@dimen/text_size_button_mini"
                        android:background="@drawable/button_main_small"
                        android:textColor="@color/white"
                        android:layout_marginBottom="@dimen/margin_button_mini"/>`

Well, when I execute the proyect I can't see the icon, I see the raw text "{faw-adjust}".

What is the problem? In previous versions it worked, but now doesn't work.

Thanks in advance!