[Missions] Investigate viewMissionQueue.jsp

[JoaoRoxoNeves]

https://github.com/ist-dsi/expenditures/blob/develop/expenditure-tracking/src/main/webapp/module/mission/domain/viewMissionQueue.jsp

The body of this jsp is completely commented.
Search for any references (possibly commented) to this jsp, and try uncommenting to obverse the side-effects.

If the effects are not desired, delete the jsp.
Otherwise, incorporate it (leave it uncommented).