More features for Default Toolbar

[roboticvn]

I think AREditText + Default Toolbar are very flexibility. However, Default Toolbar now have less feature than full AREditor. I really want to you add more features. I know you are busy now but I hope you can complete these in the near future. I also try to custom own my toolbar but that seem quite difficult for me :)

[chinalwb]

First, I want to give a BIG THANKS to you! You're the 1st man to provide feedback about AREditText + Default Toolbar, which I hoped it to be a flexible component.

Hence I wrote down how to customize the toolbar and how to customize your own ToolItem.

I owe the work to make DefaultToolbar catch up with AREditor.
I'll try best to be quick...

Thanks.