Improve add text feature

[thirstycoda]

• Changed add text implementation to be similar to add sticker so scale and rotate is controlled with a handle instead of gestures
• Added ability to supply the library with fonts for the user to choose from when adding text

[rtz333]

App crash when i clicked "Default" in TextEditorDialogFragment. I think it because you set:
carouselPicker.setCurrentItem(initialFontPosition);
And why you remove Sticker?

[thirstycoda]

The crash occurs when the user's default font is not one of the specified fonts. This has been resolved by adding the user's default font to the set if it is not already in it.

It's been a long time since I worked on this so I can't remember the reason for all of the changes but the sticker function still exists. If you are referring to why it was removed from EditImageActivity.java, I don't believe it was being used by that class

[rtz333]

Thanks for your answer. I want using your fork project and i see you don't use sticker anymore. I wonder if this function has any problem?

[thirstycoda]

I've not used the sticker function much but it seems to work well. I didn't notice any problems. The reason I removed it from my fork was to reduce the size of the library. It was not a feature I wanted to offer in my app and removing it allowed me to remove the sticker images which collectively are over 5mb in size.

[rtz333]

can you please suggest me how to set the text shadow and opacity? It makes me feel difficult. Anyway, thank you very much for your fork project, it helped me quite a lot