Merge branch 'hotfix/applyChanges-undefined'
bugfix
Merge branch 'hotfix/keys-not-found'
Merge branch 'hotfix/keys-not-found' into develop
fixed linechart labeling
fixed column chart labeling
..
Merge branch 'hotfix/linechart-labeling'
Merge branch 'hotfix/linechart-labeling' into develop
clear floating (for firefox)
Merge branch 'hotfix/firefox-table' into develop