UI-3569: remove background Icon search in wiki seach box
UI-3589: Opacity for close icon
update pom version
[halloween] update images and variable file
UI-3566: User/Space Navigation - Being selected item looks invisible
UI-3553: [halloween] Share a file - Blue icon remaining
UI-3565: Top navigation - icon is incorrect with light version
UI-3565: [halloween ] update icon images
UI-3530: update icon for calendar
UI-3596: Quick Search Field / do not use independent icons
[halloween-theme] update fileshare icon