Fixing message doubling (refs #19195)

* adding checks for appended elements in addHelperDisplay
* adding show/hide element for helper
* repositioning "Data selection for chart" tab contents on
  show/hide toggling
Fixing table size (refs #19195)

Recalculate the "Data selection for chart" size when toggling show/hide
for the mismatch message.
Mismatch info styling (refs #19195)

* cursor icon on show/hide hover
* hiding mismatch info for Table and Radar charts
* resizing table configurator on click
Fixing show/hide visibility (refs #19195)
Refs #19175; Started implementing configurator for custom tooltips
make jslint happy
Fixing multilingual charts editor (refs #19195)
Fade out message after first click (refs #19195)

* console.log cleanup
* adding fade effect to show/hide
* fading out the mismatch message after the first display
Refs #19175; Save/load custom tooltip settings in chart configurator
Merge branch 'master' of https://github.com/collective/eea.googlecharts
Adding failsafe try/catch (refs #19195)
Merge branch 'master' of https://github.com/collective/eea.googlecharts
Refs #19175; Added possibility to insert columns in the custom tooltip
Merge branch 'master' of https://github.com/collective/eea.googlecharts
Refs #19175; Added custom tooltips on chart view
Refs #19175; Fixed tinymce conflict with slickgrid
Refs #19175; Added default tooltip for charts
Refs #19900; Fixed slow daviz saving process by editing the daviz assets instead of recreating them
Refs #19900; Change the newly created svg's workflow only if it's not visible
Fixed HISTORY.txt entry