Testing confidence level input. When clicking different cells the
confidence level is not reflected in that cell but on an older cell.
This will be fixed soon

Added: css colors for the confidence level in
gridTableGEneralFunctions.css
Chagned: gridTable.hmtl, added div to the top of the text of the input
of the cell of grid to represent the color of the confidence level
Fixed: Now when clicking a cell in the input confidence level the
correct value of the rating and confidence level will be set at the
correct rating cell and confidence level display.