button edit notes parent container vertically aligned with div on the top
Merge branch 'master' of W:\staff_by_team\Students_software\v0.1
Merge branch 'master' of https://github.com/lecousin/bkp_sdb
put application sections as plugins
show sections of the application according to user's rights
fix some problems with rights management
start to test with read-only users
application sections appear only if accessible
default roles by staff department
commit
Merge branch 'master' of W:\staff_by_team\Students_software\v0.1

Conflicts:
	www/component/selection/static/exam/results_edit.js
	www/component/selection/static/exam/results_grid.js
fix few screens where buttons or actions to edit where visible even if the user has not enough rights to do the actions
Merge branch 'master' of W:/staff_by_team/Students_software/v0.1