[PLib Test App] Add all tests query parameter to upload URL when running
all tests
[PLib Test App] Logging improvements:
- Refactored upload logs code for all platforms into helper function
- Added information about client and server versions
[PLib Test App] Misc fixes
[JS Test App] Add client / runtime information when logging
Merge pull request #130 from carlosfigueira/dev

Logging improvements for E2E test apps (managed / JS)