Minor update to Arabic and German strings
Merge branch '#46/update-localized-viewerstrings' into release-3.2
Remove requiresActiveX=true meta tag
Merge branch '#83/remove-requiresActiveX-tag' into release-3.2
Remove trailing ResultAttributes#toResultAttributes() content newlines.
Merge branch '#84/remove-trailing-result-attribute-content-newlines' into release-3.2
Clean up SearchWidget.
Merge branch '#85/clean-up-search-widget' into release-3.2
Set valid layer copyright.
Merge branch '#67/set-valid-layer-copyright' into release-3.2
Fix typo that prevented setting Layer#showInLegend.
Merge branch '#71/fix-show-in-legend-parsing' into release-3.2
Convert parsed hidden layer IDs to numbers.
Clean up LayerCreator.
Merge branch '#71/fix-show-in-legend-parsing' into release-3.2
Allow configuring impedance attribute
Merge branch '#40/create-directions-widget' into release-3.2
format
Merge branch 'release-3.2' into develop