Resolve "Sample vs Datasets"
Closes #417 (closed)
I think replacing 'Datasets' by 'Samples' would be confusing as it would not feel natural to me to go under 'Samples' when looking for the experiment data.
My suggestion here is to rename it to 'Data' and to show the number of samples next to it (as the number of samples is the number of 'data groups' we show to the user)
Edited by Mael Gaonach