Merge branch '26-special-schedule-text' into 'master'

Added text for the special schedules' duration

Closes #26

See merge request !9
2 jobs for master in 2 minutes and 48 seconds (queued for 2 seconds)
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  Build
failed build #2834

00:02:48

 
  Test
skipped unitTests #2835
 
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BUILD FAILED

Total time: 42.509 secs
ERROR: Job failed: exit code 1