remove a limit to at least 2 elt to load a custom analysis

Closes #2726

See merge request !280

Follows a first attempt by @flothoni.
Closes #2726

export.js use real filename in sample report

Closes #3617

See merge request !357

Ryan Herbert authored Nov 16, 2018 and Mathieu Giraud committed Feb 04, 2019

See #3617

[Hotfix] Error on save analysis

See merge request !399

Passing request.vars['samples_id'] as record_id caused some issues when several samples
were contained in the same sample set as the samples_id were separataed with commas, while
we expect a single ID.

See vdj#792

Update watir

See merge request !398

Longer timeout

See merge request !396

cell or cells exists on TableRow but parent just returns an Element.
Therefore we find another way of having the same behaviour.

Otherwise we get a deprecate warning as the table has changed
since it was retrieved.
See e.g. https://groups.google.com/forum/#!topic/watir-general/rM3LZl9WzKw

Don't know how this could work previously

Remove one.

The code didn't use shortcuts from VidjilBrowser.
Also the tests were calling set_browser each time which had
as en effect to start a new browser each time which had a strange
behaviour with the new Watir version.

For some reason with this version of Watir both titles are empty.
Thus we have to match on the URL.

This test was disabled since 9acc7e10. But since #2565 is fixed we re-enable it.

It depends on the client configuration

Use latest Ruby version and Watir instead of watir-webdriver.
This will make it easier to install it on recent OS and it
will also allow us to test on recent Firefox versions.

Some changes in the syntax:
- visible? is deprecated → present?
- wait_until_* are deprecated → wait_until(&: *)
- some way of specifying timeouts

Watir also seems to be quicker thus the need to add
some waits or some sleeps

VMI with chrome42

See merge request !397

clonedb.py: Rows are already tag names

See merge request !395

See #3535 for the motivations

Resolve "Ordre des locus mieux qu'alphabétique"

Closes #2632

See merge request !393

link to #2632

link to #2632

link to #2632

link to #2632

link to #2632

link to #2632

link to #2632

Temporarily hide logs

See merge request !389

#3607 should be solved first.