first step on using less sessions when possible
Merge branch 'CoreProduct' into CoreProduct-sessions
fix compilation issue
fix session usage
remove useless log at connector execution
remove euseless log for comments
remove useless logs in JobService
remove the unused JobTruster concept
fix test
remove useless logs in scheduler
remove useless logs in document service
remove useless logs in document service
fix connector execution vs sessions
clean created sessions properly
Merge branch 'CoreProduct-sessions' into CoreProduct
fix test