Bug Fixes - Fluid Topics - 5.1

Fixes an issue where topics rated together would not be properly taken in account in designed Reader pages.

Fixes an issue where results from the last search would be displayed when opening a designed Search results page.

Fixes an issue where the font-weight CSS property would not be working on multiple designer components.

Fixes an issue where no more than 40 search result clusters would be displayed in the Search results component.

Fixes an issue where Custom components would not properly work in the Header designer.

Fixes an issue where duplicating a Homepage as a Custom page would not directly refresh the list of Custom pages.

Fixes an issue where the Page designer would not display Custom components.

Fixes an issue where inputing invalid HTML IDs in the Page designer would be possible.

Fixes an issue where imported asset visibility would be set to Portal even when asset was Public in source portal.