- When a dj-progress task fails, also report it to the Python logger
- Removed function definition in try/except block
Revert "- When a dj-progress task fails, also report it to the Python logger"

This reverts commit 5d20ff8a53a2c04113392e82d85c6c402173b360.
- Refactored obsolete function definition into inline code
- Broadened exception catching behavior so that our regular code flow doesn't get interrupted
Code conventions
Merge better error handling