Zabbix

..F.I..... [ZBXNEXT-8245] converted advanced configuration from checkbox to collapsible block

* commit '56148c29df5a8517c2ecfedac8a9749dd68a220d': (28 commits)
  ....I..... [ZBXNEXT-8245] fixed included file order
  .......... [ZBXNEXT-8245] micro style fix
  ..F....... [ZBXNEXT-8245] fixed data set labels in SVG graph widget form configuration not being aligned to the left
  .......... [ZBXNEXT-8245] fixed Selenium test, changed file mode
  .......... [ZBXNEXT-8245] fixed Selenium test, added fieldset element
  .......... [ZBXNEXT-8245] fixed Selenium tests, added new fieldset element to framework
  ..F....... [ZBXNEXT-8245] fixed code style
  ..F....... [ZBXNEXT-8245] moved widget fields views to separate folder; fixed code style; fixed item and tophost widget configuration
  ..F....... [ZBXNEXT-8245] fixed improper usage of ternary operator
  ..F....... [ZBXNEXT-8245] fixed popup width changing in size when toggling advanced configuration section
  ..F....... [ZBXNEXT-8245] made labels to not decrease in size when other form fields become hidden
  ..F....... [ZBXNEXT-8245] narrowed scope of fields and thereby decreased number of resize observers when calculating height of section vertical line
  .D........ [ZBXNEXT-8245] added changelog file
  ..F....... [ZBXNEXT-8245] simplified code structure by removing makeCustomField() and related methods from CWidgetFormView class
  ....I..... [ZBXNEXT-8245] removed advanced configuration checkbox state for clock and item widgets
  ..F....... [ZBXNEXT-8245] converted advanced configuration in item widget configuration form from checkbox to collapsible section
  ..F....... [ZBXNEXT-8245] converted advanced configuration in clock widget configuration form from checkbox to collapsible section
  ..F....... [ZBXNEXT-8245] fixed code style and label class order
  ..F....... [ZBXNEXT-8245] fixed checkbox list field
  ..F....... [ZBXNEXT-8245] made selecting of collapsible fieldsets more accurate; moved constants for CSS classes to class static properties
  ...