Add option to split original big paragraps in smallers

Read in original design help me to don't lose context. For example, a dialogue of 2 is easier to read than sentence by sentence. The problem is when you have a big paragraph like image, it is too difficult to find specific part of translations. I suggest a config option that you can activate split of long paragraph and define max numbers of sentences. As result, a two o more groups of text where at final and begging of splits text put [...] for understand it's a continuum text. Like the image.