[MRG] Update docs with note about logging config

[scaramallion]

Reference issue

• Adds note about logging config to the SCU tutorial
• Switches logging.getLogger() calls to use __name__
• Closes Initialize logging to avoid suppressing exceptions #899

Tasks

• Fix or feature added
• Documentation and examples updated (if relevant)
• Unit tests passing and coverage at 100% after adding fix/feature

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (9dc16ef) 100.00% compared to head (d712515) 100.00%.
Report is 6 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #903   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           28        28           
  Lines         8690      8703   +13     
=========================================
+ Hits          8690      8703   +13     

Files	Coverage Δ
pynetdicom/__init__.py	100.00% <100.00%> (ø)
pynetdicom/_handlers.py	100.00% <100.00%> (ø)
pynetdicom/_validators.py	100.00% <100.00%> (ø)
pynetdicom/acse.py	100.00% <100.00%> (ø)
pynetdicom/ae.py	100.00% <100.00%> (ø)
pynetdicom/association.py	100.00% <100.00%> (ø)
pynetdicom/dimse.py	100.00% <100.00%> (ø)
pynetdicom/dimse_messages.py	100.00% <100.00%> (ø)
pynetdicom/dimse_primitives.py	100.00% <100.00%> (ø)
pynetdicom/dsutils.py	100.00% <100.00%> (ø)
... and 13 more

... and 1 file with indirect coverage changes