Again, this breaks some unit tests.

Now the MultiGermline contains only one germline.
The 'should' tests are still passing, but some unit tests are now broken.

Objects for the upcoming multi-germline heuristics.

Removes a large chunck of old useless code.
This was used to align sequences, but we do not use anymore clustalw here.

Clean the code, reorganizing output files

See http://leandroardissone.com/post/19690882654/nginx-405-not-allowed

d3js updated
jquery updated (use jquery 2)
jquery.form updated
jspdf updated
canvg removed (never used)
less.js removed (we don't compil css in the browser anymore)

Corrects a bug where nothing opens.

Conflicts:
	server/web2py/applications/vidjil/controllers/default.py

debug: original name order

Yes, we get rid of a very old duplicate in the code...

Again, the goal is to remove very_detailed_cluster_analysis.

This feature was seldom used.

The goal is to completely remove the 'very_detailed_cluster_analysis' phase,
in order to have a cleaner and more maintenable code, before attempting
a modularization of vidjil.cpp.