Add an array of arguments to isReadOnly() method of actions, to let
them change their results depending on what actions are called.
Primarily used by the 'api' action. Ideally in the future that will be
multiple actions. But this might still be useful.
images, colours).
A theme can have multiple skins.
Majority of the changes in this commit are due to restructuring the
path/files for themes and skins.
Both theme and skin will be set to 'default' if not set in
config.php.
This commit also allows each instance of this software to create
its own theme without having to override any style from the default
distribution.
Added Cloudy theme.
placement of Search at the edge of the viewport for quicker access and
b) placement of the links that are always available (whether user is logged in
or not) in the same location (i.e., Login/Logout, Help, Search)
This makes favicons work when Laconica is not installed at a web
server's DOCUMENT_ROOT. I've also added the capability to override the
Laconica default favicon.ico file with a theme-specific one simply by
dropping a themed favicon.ico in the appropriate theme directory.
Renamed the Action functions to throw an exception like it. I still
think it probably makes sense to have the callback defined in both
places for finer control.
I got a little sick of trying to keep the export data and <head> links
synched in actions, so I made a common method, getFeeds(), which gets
the feeds for both. It returns an array of Feed objects, which know
about what their mime type is, title, location, all that jazz.
I changed the FeedList class so it handles the new Feed objects
instead of the old array of data.
I changed all the actions that show feeds (I think...) so that they
now use getFeeds() for all their feed needs.
My attempts here are to mimic the `pagination()` method shared by
actions. I'm tentatively adding the `$count` property to actions so that
we can query the number of notices ''being displayed'' per page prior to
calling the actual `pagination()` method itself, since document
relationship `<link>` elements need to be output inside of `showHead()`,
before `showContent()`, which is where `pagination()` is, gets called.
