[MERGE] Merge v2.2-2014-10-07
[DEV] Add arrival and departure timestamp, and plugged time on yac container nrs
[DEV] Force all pending yard activities to be processed before vessel billing
[MERGE] Merge fixes to yard activities import
[DEV] Create pending yard activities
[DEV] Write new lines on Vessel billing depending on corresponding yard activities
[FIX] Remove non useful container number values
[TYPO] Correct typos
[FIX] Remove raise
[FIX] Set plugged time to False if not found
[FIX] Don't create a yard activity if lines are empty
[FIX] VBL marked as processed even if it has failed
[FEEDBACK][TASK 10112] Raise an error when departure timestamp is less than arrival timestamp
[MERGE][TASK 10112] TOS: Map Yard Activities/Vessel Billing