Merge branch '5403-pill-tooltip' into 'master'

Feature #5403 - Pill Tooltip

See merge request !62

extension/Documentation/Manual.rst

@@ -2382,6 +2382,7 @@ Type: pill (tab)
   * *modeSql*:
   * *type*: *pill*
   * *feIdContainer*: `0`  - Pill's can't be nested.
+  * *tooltip*: Optional tooltip on hover. Especially helpful if the pill is set to *readonly*.
   * *parameter*:
 
     * *maxVisiblePill*: `<nr>` - Number of Pill-Buttons shown. Undefined means unlimited. Excess Pill buttons will be

extension/qfq/qfq/BuildFormBootstrap.php

@@ -501,6 +501,7 @@ class BuildFormBootstrap extends AbstractBuildForm {
             }
 
             $attributeLi .= Support::doAttribute(HTML_ATTR_ID, $htmlIdLi);
+            $attributeLi .= Support::doAttribute( 'title', $formElement[FE_TOOLTIP]);
             $attributeLiA .= Support::doAttribute(HTML_ATTR_ID, $htmlIdLiA);
             $a = Support::wrapTag("<a $attributeLiA" . Support::doAttribute('href', $hrefTarget) . ">", $formElement[FE_LABEL]);
             $json[$htmlFormElementName][API_ELEMENT_UPDATE][$htmlIdLiA][API_ELEMENT_CONTENT] = $formElement[FE_LABEL];