Fix interval select display

These commits fix :

• IntervalSelect not updating when adding or removing a trace
• filenames being too short which could lead to confusion when opening files with the same name

changed milestone to %Vite 1.5

assigned to @cordronn

added 1 commit

• bf9d80d0 - Change trace filename to be shorter without lack of information

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requested changes

added 2 commits

• 5076f1f5 - Add message box when IntervalSelect is opened but no trace is displayed
• 52d19fbd - Change trace filename to be shorter without lack of information

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added 1 commit

• 59cae52d - Change trace filename to be shorter without lack of information

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resolved all threads

requested changes

added 1 commit

• da8b3fcd - Change trace filename to be shorter without lack of information

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resolved all threads

mentioned in merge request !107

changed the description