More fixes for debit loop call duration
Adding SMCallMaxDuration setting
Merge branch 'master' of https://github.com/cgrates/cgrates
Adding pseudoprepaid in session manager un-park
FS-CSV Tutorial updates
Fixup config
Fixup CDRC to only log on errors but not stop the server, adding freeswitch rotate cdrs script
Adding static fields inside cdrc config
Static fields in CDRC tutorial example, rotate csv files by script provided
Fixups for loader to work with dry_run when destinations file not provided, config fixups, doc fixups
Fixups freeswitch rotate script, tutorial config
Merge branch 'master' into shared_balances

Conflicts:
	engine/loader_csv.go