adding stimulus item number in this run for charts

https://github.com/ProjetDeRechercheSurLecriture/DyslexDisorthGame/issues/193
after displaying reaction times in a scatter plot found that reaction times were nto getting reset

fixes https://github.com/ProjetDeRechercheSurLecriture/DyslexDisorthGame/issues/193
Merge branch 'usingFielddb'
using audio's listernes and actual start time now that we can confirm that we have negative reaction times (user answers before audio is finished
moved audio player to fielddb

https://github.com/OpenSourceFieldlinguistics/FieldDB/commit/ff93d8bc528aaa576b3d3fe5676f883c086ff4a3
Merge pull request #6 from ProjetDeRechercheSurLecriture/master

Verifying reaction times