data/display: do not switch to scan automatically

Closes #768

See merge request bliss/bliss!1313

image links in hdf5 and second round on scan_meta

Closes #689 and #775

See merge request bliss/bliss!1293

typing helper advancement

Closes #726 and #733

See merge request bliss/bliss!1305

Update values of nested dict of varying depth

- writing 'instruments' and 'scan_meta' at the end of the scan to hdf5

Elmo whistle motor controller and doc

See merge request bliss/bliss!1256

- split fill_meta into two functions, one evaluated on scan::init ; the other at the end of an scan
- remove traces of scan_info in the scan_meta related calls

Logging fix

Closes #755 and #762

See merge request bliss/bliss!1300

correct bug on receiving a bytestring, removed exception catching to avoid silent passing behaviour'

Fix #768

testing doc:

See merge request bliss/bliss!1303

added instructions to update BLISS.

See merge request bliss/bliss!1310

fixed some non-conform copyright (few) + test script

See merge request bliss/bliss!1308

fix shell color style to be white-background safe + doc

See merge request bliss/bliss!1309

 * readability
 * old .pyc error tip
 * using continuumio  docker image

Doc motion feedback

See merge request bliss/bliss!1260

typo

See merge request bliss/bliss!1307

Mouse and Key bindings in Tmux chapter

See merge request !1297

* added warning in doc for no more valid chapters.

Resolve "Handle and hide "Epoch" in scan display"

Closes #764

See merge request !1304

Merge branch '764-handle-and-hide-epoch-in-scan-display' of https://gitlab.esrf.fr/bliss/bliss into 764-handle-and-hide-epoch-in-scan-display

Emotion plugin + Axis improvements

See merge request !1290

Issue 749: fix missing .fullname in Lima data node object

Closes #749

See merge request !1296