Merge branch 'avoid-useless-default-params' into 'master'

Remove useless default params from property classes

See merge request !73
9 jobs for master in 7 minutes and 19 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
passed #80910
VS2015
VS2015-32-bit

00:01:14

passed #80909
VS2015
VS2015-64-bit

00:01:27

passed #80908
VS2017
VS2017-32-bit

00:01:14

passed #80907
VS2015
VS2017-64-bit

00:01:29

passed #80904
Linux
clang-c++11

00:04:07

passed #80906
Linux
cppcheck

00:07:18

passed #80911
Linux
doc

00:00:26

passed #80903
Linux
gcc-c++11

00:04:04

passed #80905
Apple
macos-c++11

00:01:47