apply bootstrap to studentEvalEdit
Merge remote-tracking branch 'origin/bootstrap' into Issue2019
change of styling according to request
fix a bug with closing tag
fixing of indentation
Merge remote-tracking branch 'origin/bootstrap' into Issue2019
change the style of middle type
Merge remote-tracking branch 'origin/bootstrap' into Issue2019
centeralign class added
Merge remote-tracking branch 'origin/bootstrap' into Issue2019
adjustment of merging
minor fix of tag
done with tooptip
adjustment of merging