add stand alone features from VadereManagement module:

* single step mode in GUI:
  Allows the user to step through the simulation one step at a time to
  identify bugs.
* simplify obstacles:
  Merge multiple obstacles based on the convex hull their points create.
  The merge can be undon
* add features to open street map (osm) importer:
  1) import 'open' paths as polygons with a specified width. With this
     it is possible to create walls or subway entrance
  2) add option to include osm ids into each obstacle
8 jobs for VadereManager_standalone_features in 109 minutes and 1 second (queued for 1 second)
Status Job ID Name Coverage
  Unit Test
passed run_unit_tests_on_linux #547482
linux

00:01:11

19.0%
passed run_unit_tests_on_windows #547483
windows

00:03:18

19.0%
 
  Integration Test
passed run_scenario_files_on_linux #547484
linux

00:57:48

passed run_scenario_files_on_windows #547485
windows

01:02:49

 
  Seed Test
passed run_seed_test_on_linux #547486
linux

00:40:30

passed run_seed_test_on_windows #547487
windows

00:42:49

 
  Deploy
manual deploy_branch_on_linux #547488
linux allowed to fail manual
manual deploy_branch_on_windows #547489
windows allowed to fail manual