BugFix #821
Extended client session
Sessions prolongation + JS
Session prolongation cleanup
BugFix #821
Extended client session

Sessions prolongation + JS

Session prolongation cleanup
Merge branch 'FormSession2' of https://github.com/yuzhay/ChronoZoom into FormSession2
Merge branch 'master' of https://github.com/alterm4nn/ChronoZoom into FormSession2
Merge pull request #883 from yuzhay/FormSession2

BugFix #821