Fix 2 unit tests in test_age_postprocessor.py.
Update sha for test data to fix 9 failing tests from data driven age.
Merge pull request #937 from ismailsunni/safe_sprint

Fix 2 unit tests in test_age_postprocessor.py.
Merge remote-tracking branch 'origin/develop' into test-fixes
Fixed failing aggregation test
Merge pull request #938 from timlinux/test-fixes

Test fixes
Fix for dianne's PR on safe_qgis.utilities and safe_qigs.tools package.
Merge pull request #939 from akbargumbira/fixes_sprint

Fix for dianne's PR on safe_qgis.utilities and safe_qigs.tools package.