"Experimental data" play button and title on tab

[TKojar]

Hello,

Here are some suggestions for the experimental data from .trc. It will be helpful to have a play button. Also, if possible, having the name of the tab be the name of the file e.g. "shoulder_adduction.trc" or allowing to edit the tab name (because it gets a bit confusing when I load a bunch of different experimental data files).

Thank you

[adamkewley]

The title thing was changed in 7945e90.

The play button will take a bit more work because it requires handling animation state.

As a side-note: avoid using one issue to submit two change requests. Every change in a software project ideally has an ID that's 1:1 with an issue so that it's as easy to link a comment/commit/test etc. to a single discussion.

[TKojar]

ok sounds good. Thank you, I will make separate issues from now on.