Merge pull request #1 from competence-plus/master

Update
fix bug incrementation DB
Merge pull request #4 from Absences-cplus/master

Merge pull request #1 from competence-plus/master
Merge pull request #5 from configuration-cplus/master

Merge pull request #1 from competence-plus/master
Merge pull request #2 from competence-plus/master

Update