Merge pull request #37 from diutsu/develop

[Missions] Refactor missionItem/*VehiclItem.jsp, removes unused files
New Feature: Added support for external providers of information for people and units.
Merge pull request #38 from NunoPinheiro/develop

New Feature: Added support for external providers of information for peo...
Bug Fix: Added missing dml file from integration of external accounting integration.
[Expenditures] Bug Fix: Prevented the AllocateProjectFundsPermanently
activity from running in canceled processes
Added readme file. Closes #33. Closes #34.
Moved IST specific code to dot. Closes #7
Completed backlog version information.
[Missions] Minor Change: The personal information MissionState now
checks that the process is in one of the personal information queues,
and not just any queue.
Removed unneeded dependency. Closes #35
[Expenditures] Add more information to the Upload Invoice log
Invoice File Bean writes an extraArgument when the invoice is partial