Extending name library, reorder the settings code
Preview is rendering. TODO: force only one page
Start to build a better template upload, TODO: 1 page for preview; Try to fix how we build the PDF figure which library works for this project
For now we don't need an extra button to upload the templates, we're gonna use the same accept post submit to upload the document
Diff stuff so here will be the last commit for a while.

First I want to have an option to select how many pages I want to generate the preview output.
Second I am stating test code, that need to be done after I finish the preview option