REST API function 'test' to be added

[Dieter Niklaus]

The robot's test sequence shall directly get started when the following REST API function gets called:

• test, bound to URL:
  • /test?params=

Definition of done

• the REST API function test is
  • implemented
  • tested successfully
  • documented in the REST API description in the GitHub Wiki

Implementation hints

• in lintilla_embedded.cpp
• similar to light REST API function
• call CmdSequence::start()

Difficulty Level

• easy

Benefit

• product: function test over all layers:
  • REST API service
  • WiFi driver
  • Traction control
  • Motor HW
• learning: using a SW library (aREST), function pointer concept, use Markdown syntax in GitHub Wiki
• quick win for beginners