Flags to customize some action when saving the image (To file or Bitmap)

[Sulfkain]

It's retrocompatible so no changes needed if you don't want that customization

Easy to add more customize tags on other lines.

That seems to fix this Issue and this PR

[burhanrashid52]

I was thinking to make SaveOption a builder pattern method which saves multiple options for saving and it will be also easy to customize and we can add more properties in future releases. Whats your take @Sulfkain?

[Sulfkain]

The code I upload, it's able to get all the options added (right now just 2 but easy expandable).
You just need to pass them with an | (or).

Something like

                 mPhotoEditor.saveAsFile(file.getAbsolutePath(), new PhotoEditor.OnSaveListener()[...], SaveOptions.DISABLE_CLEAR_ALL_VIEWS | SaveOptions.DISABLE_OPTIMIZATION_TRANSPARENCY)

That patter is the same as on many functions on Android SDK.

The builder pattern will be clearer, but I don't have too many time to dedicate on this lib.
If you prefer to improve and do a builder pattern, feel free to modify tha code ;).

[burhanrashid52]

Thanks for the PR. I am going with the Builder Pattern.