thumb path for evoAutoFolder

[2frags]

There is one issue, when using evoAutoFolder plugin together with Pagebuilder.
EvoAutoFolder saves the images into assets/uploads/ directory, so thumb links become broken.
In this case we have to replace:
thumb = thumb.replace('assets/images/', '../assets/' + opts.thumbsDir + '/images/');
to:
thumb = '../' + thumb.replace('/images/', '/' + opts.thumbsDir + '/images/');
in interaction.js