Merge branch 'basic_taskmodel' into 'master'

Merge first example of a Basic Task Model

See merge request !2
Status Job ID Name Coverage
  Build
passed #2706
build_cmake

00:33

 
  Test
passed #2707
run_tests

00:33

 
  Sanitizer
passed #2709
run_address_sanitizer

01:06

passed #2708
run_thread_sanitizer

01:05