uniform configuration parameters with settings parameters.

Resolve "scrolling with tmux"

Closes #738

See merge request bliss/bliss!1287

Resolve "Scan listener missing output lines on fast scan"

Closes #747

See merge request bliss/bliss!1289

Issues #587, #722 + a bit of refactoring

Closes #587 and #722

See merge request bliss/bliss!1292

Use of 'raw string' to ignore '\', otherwise Python thinks it is an
Unicode escape sequence

* also added members initialization

Only where it makes more sense, ie. Axis objects and Lima objects

config: .close() also closes channels and clears instances

* use same env dict for both cli and session
* add config object and standard functions in Session
* added test

Fix issue 751: apply_config() fails if wrong settings have been set at first init.

Closes #751

See merge request bliss/bliss!1299

motor controller: _init_settings just goes through settings and set the right value from redis or from config

Previous code in _init_settings moved into the initialization method

Better test for setting property setter

Mockup controller raises an error for values above a certain range

no more python2 + tnago channel

See merge request bliss/bliss!1298

add epoch as second channel to SoftwareTimerMaster

Closes #696

See merge request bliss/bliss!1282

MULTIPLEXER - convert labels to upper case

See merge request bliss/bliss!1295

Fix exception in TTL setter

Closes #630

See merge request bliss/bliss!1280

make ctrl-c to erase current line (if not in execution)

Closes #729

See merge request bliss/bliss!1291

Resolve "real motors of nested calc axis not published"

Closes #714

See merge request bliss/bliss!1281