- removed APTEnsWidget and APTEnsDataModel from the example (not relevant to...

- removed APTEnsWidget and APTEnsDataModel from the example (not relevant to it and previously moved to another project)
- more changes to support SFTPFile and SFTPDir usage
- added functionality to GUI to demonstrate SFTPFile and SFTPDir usage (although the latter is not yet working)
4 jobs for rsmpbs in 5 minutes and 11 seconds (queued for 1 second)
Name Stage Failure
failed
windows_msvc_testing Test
   Submission failed: Cannot connect to the database.
Submit failed, waiting 5 seconds...
Retry submission: Attempt 3 of 3
Submission failed: Cannot connect to the database.
Uploaded: C:/gitlab-runner/builds/627E_z7y/0/jap/rsm/build/Testing/20200504-1934/Done.xml
Errors occurred during submission.
Errors while running CTest
Uploading artifacts for failed job
ERROR: Job failed: exit status 1
failed
linux_gcc_testing Test
   Submit failed, waiting 5 seconds...
Retry submission: Attempt 3 of 3
Submission failed: Cannot connect to the database.
Uploaded: /home/gitlab-runner/builds/3f7f1a15/0/jap/rsm/build/Testing/20200504-1930/Test.xml
Errors occurred during submission.
Errors while running CTest
Running after_script
Uploading artifacts for failed job
ERROR: Job failed: exit status 1
failed
mac_llvm_testing Test
   Retry submission: Attempt 2 of 3
Submission failed: Cannot connect to the database.
Submit failed, waiting 5 seconds...
Retry submission: Attempt 3 of 3
Submission failed: Cannot connect to the database.
Uploaded: /Users/jap/builds/cf058c30/0/jap/rsm/build/Testing/20200504-1930/Test.xml
Errors occurred during submission.
Errors while running CTest
ERROR: Job failed: exit status 1