This makes the '*' observers to be executed always first. This change allows us to implement parent event class catching if we ever decide we need it without breaking BC. This change includes some more unit test fixes.
* fix typos (thanks Rajesh)
* move log related data out from event API specification
* change callable key in definition to callback
* use event data in observers instead of cached records if possible
* event level is now a number 1…100
* improved event safety checks
* add event name and description method
* new can_view() method
* improve unit tests to test all callable types
* improved performance
The patch converts the dock into a YUI shifter module and at
the same time improves several aspects of its operation.
The features of this patch include:
* Dock Module conversion.
* A loader that ensures we don't include the dock JS or its
requirements unless actually required.
* We no longer include the dock JS for themes that don't
enable it.
* Blocks no longer add registration events to the page
instead a dockable attribute is added to the html and the
loader looks for that.
* The dock module is properly documented and running YUIDoc
gives good quality documentation.
* We no longer need the dock module registration or
subcomponent.
* All events that can be delegated are now delegated.
* Removed unused variables and code left over after fixes.
* Support for docking blocks renderered using the new blocks
render method. Better support for custom block regions.
Improvements include:
* Alternative location might be useful when server administrator wants to maintain
a local copy of component cache instead of using shared $CFG->cachedir.
* Component caching is now enabled in behat tests which should improve performance.
* Standardised ignoring of component caching.
* Fixed debug mode in ABORT_AFTER_CONFIG scripts.
* General documentation improvements.
Better performance, more reliable, completely self contained,
more validation and full backwards compatibility.
This will also allow us to implement ignoring of plugins.
