worked on settings dropdown in column-navigation, added css-calass to dropdown
refactored use of dom ids and introduced instancename
worked on dropdown
added testdata for settings dropdown to demo
added describtion for todo
added new css/js build
made collapsed version of navigation and added close button and tooltips
code cleanups
made multiple css and small js adaptions
added events to minified navigation
adapted positioning of column-options
merged conflicts from develop
removed the static width of 400px
added height to auto-complete-container
changed table-head of datagrid
removed footer margin when collapsed
removed valueName option
added validation conditions
merged with develop
added excludes option to exclude suggestions, updated layout