SampleSet.py patient.py fix get_display_name uses

The method was used in places where it was not appropriate to to have an
html decorated name.

See #3595 #3622
3 jobs for feature-s/3595-less_set_tokens in 5 minutes and 54 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test Tools
passed #201134
test_tools

00:00:06

 
  Test Unit
passed #201135
web
test_server_unit

00:00:18

 
  Test Functional
passed #201136
docker x86_64
test_server_functional

00:05:29