[IMPORTANT]

[IMPORTANT]
2 things in this commit
- npl templates worked well for cloneSubfield, default one didn't. I couldn't understand why, so I ported npl template to default & just updated the stylesheet

- npl templates were awfully indented, so I indented them a little bit

- I thought for months that the idea of 10 tabs passed separately was crazy. So I fixed it : now there is just 1 (ONE) tab described in templates, that is looped by BIG_LOOP. The BIG_LOOP is filled by the build_tabs.

Works the same way as previously, except there is just 1 tab described in templates !!!

Things still to do :
- making cloneTag work correctly
- handle authorities popup, that is broken
- handle authorities reporting, that is broken too.