fixed #35
Merge branch 'bug/35-consultants-cannot-bill-eu-projects' into dev
fixed #36
#35 removed file generated by merge
also make the changes for tasks inserted by d&d, fixed#35
changed the code that relates begin and end activities to the day of the week
removed accidentally commited .orig file
Merge branch 'bug/35-consultants-cannot-bill-eu-projects' into dev
Merge branch 'bug/36-wrong-begin-end-consistency-check' into dev
Merge branch 'bug/37-wrong-time-slot-display' into dev