[TASK] Content element "Bullet list" is providing unnecessary markup

The content element "Bullet list" is providing zebra classes for CSS. With modern browsers this is not necessary anymore, because it can be done with CSS itself

This patch removes the "cycle" view helper which is used to provide these classes.
[TASK] Add class to "Divider" content element

The <hr> provided in the content element "Divider" is lacking a class

This patch adds the class
[TASK] Content element "Menu/Sitemap" using classes of css_styled_content

The content element "Menu/Sitemap" is still using classes of css_styled_content

This patch fixes this issue by renaming these classes and do a cleanup for unnecessary classes
[TASK] Add class to "File links" content element

The content element "File Links" is lacking an important class on the outer <ul> and using classes from css_styled_content

This patch adds a class to the outer <ul> and changes the classes for the extended information
[TASK] lib.parseFunc using class from css_styled_content

lib.parseFunc is using a class from css_styled_content for the a word found in a search result.

This patch changes this class to one of this extension