Add the class .bounce to any element to let it bounce slightly for 2
seconds. This is useful to make the user aware of some element. Can be
combined with #scroll__here when a long list auto scrolls to a certain
item.

Added user*.less files to config

Simplifies modifying the cache via an action plugin

- includes, xhtml renderer adding 'node' class to <li> when it contains
  child list(s)

In stead use the type as provided to the function. Fixes #920

Move check after libraries are loaded, so that $conf['compression'] is not turned off in the case that gzopen doesn't exist while gzopen64 does exist, as inc/compatibility.php ought to have fixed.