- Added iMSCP::Log package
- Added progress bar for imscp-rqst-mngr execution during install/update process
- Added Traces in logs
- Fixed: Bizarre copy of HASH in sassign at... / panic: attempt to copy freed scalar...
- Fixed: Locks the engine as soon as possible
- Fixed: return statements (engine)
- Fixed: Several invisible warning/errors (engine)
- Fixed: STDOUT/STDERR capture for external - don't use temporary files
- Small fixes + refactoring + CS fixes + doc