Gallery_View base class from Theme_View and Admin_View.
1) Move all the theme specific jquery stuff from gallery_theme::head()
and admin_head() into the theme files. Use $theme->script() as
appropriate.
2) Get rid of the extra boolean on $theme->url() that we were using so
that we could call $theme->script($theme->url(...)) -- add
$theme->theme_script() instead (poorly named, but still clearer than
what we had before)
3) Fix the bug that combined scripts didn't work at all in the admin
theme.
4) Get rid of $theme->display() in favor of new View(...)
In this commit, these script files are expressed at the end of the head or admin_head calls and appended to the beginning of the block stack. In a future commit these will be combined and gzipped for download.
the url to dictate arbitrary static method calls.
* Each xxx_rss helper has a single feed() call which takes an id as the argument
* xxx_rss::available_feedS() only returns feeds when they're applicable (ie
if you're viewing a tag, it won't show you an item feed).
* Feed urls are now in the module/feed_id form so that we can bind a
feed id to a given module
* Tightened up the Rss_Controller by using url::merge and some other tricks.
* Made the slideshow module express its own feed.
