simulation: show quantity unit on simulation movement views

This makes it a little bit easier to understand quantity and
quantity unit issues.
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passed ERP5.CodingStyleTest-Master

00:50:46

passed ERP5.PerformanceTest-Master

00:24:25

passed ERP5.UnitTest-Master

05:48:12

failed ERP5.UnitTest-Master.Medusa

02:15:05

passed SlapOS.Eggs.UnitTest-Master.Python2

00:22:14

passed SlapOS.Eggs.UnitTest-Master.Python3

00:17:04

passed SlapOS.Eggs.UnitTest-Master.Python3

00:14:40