separate GridComponent from the visualizer and add KWICComponent that extends GridComponent
KWICComponent shows token as first row
allow to hide caption in grid
hide empty column when no caption is shown
highlight matched nodes
only highlight token and not it's annotations
better padding
rename
allow to select visible token annos in grid bases kwic
only output div if tooltip is necessary
don't forget information about selected token annotations
copy code for "hidden_annos" mapping and make it work for new grid bases kwic
update Salt
allow to display segmentations in gridcomponent and the new KWIC visualizer
don't update segmentation layer if not necessary
don't use the segmentation mechanism in the GridVisualizer
restructuring
enable multi text KWIC
mark space with an graphic
also add space graphics to token