Merge pull request #1112 from djbobke/2.4-dataavailable-squash

Backported dataAvailable to 2.4 from 3.0
Fix help & default properties file.

Having a totally useless default property makes doing releases hard.
Change it to a sane default.
Added a note about plugin assets not working witout url rewrite

http://cakephp.lighthouseapp.com/projects/42880/tickets/25-i-installed-but-dont-see-the-images-and-css-of-debugkit

> Plugin assets do not work without url rewriting, this is in the
documentation for CakePHP itself. I guess it could be repeated for this
and every other plugin.

> I could have sworn it was with the Plugin Assets section, but
apparently its not there. Perhaps its just something I know from
experience.

See also:

* http://cakephp.lighthouseapp.com/projects/42648/tickets/1755-plugin-webroot-without-mod_rewrite-problem
* http://cakephp.lighthouseapp.com/projects/42648-cakephp/tickets/500-plugin-css-directories-bug#ticket-500-8

Signed-off-by: mark_story <mark@mark-story.com>

Refs #GH-1113
Brought \app\Config and \lib\Cake\Console\Templates\skel\Config in sync
Merge pull request #1114 from ravage84/config-sync

Brought \app\Config and \lib\Cake\Console\Templates\skel\Config in sync
Add CakeRequest::param()

This method gives a read accessor to the data in $request->params.
It removes the need to use isset() and empty().
Merge pull request #1116 from markstory/request-param

Add CakeRequest::param()
coding standards
Added JSONP support for JsonView
Fix for CakeShell schema generate for Sqlsrv

Do not generate invalid schema.php when using SQLServer

Refs #3559
Merge branch 'cakeshell-indexes-fix'

Fix schema generation in SQLserver by returning the correct
empty type.

Fixes #3559
Fixed wrong statement in Sqlserver class header

http://www.php.net/manual/en/ref.pdo-sqlsrv.php

--> PDO_SQLSRV is a driver that implements the PHP Data Objects (PDO) interface to enable access from PHP to MS SQL Server (starting with SQL Server 2005) and SQL Azure databases.
Merge pull request #1118 from ravage84/patch-1

Fixed wrong statement in Sqlserver class header
Changed params for HtmlHelper::css() to be consistent with HtmlHelper::script().
Closes #3593
Remove banner from default homepage
Adjusted link for my docs-patch

https://github.com/cakephp/docs/pull/484

Moved url rewriting section
Brought home.ctp in skel folder in sync
Fix issue where bake was missing habtm associations

If the current model is not the first table, habtm associations would be
missed. This was caused by eff4004261a2bd05e4df54ee2af057c680ff50fc

Refs #3532
Fixes #3605
Merge branch 'master' into 2.4
Fix disabled elements as array for multiple select and make in_array() work properly here, fix same in_array issues for radio elements and move tests correctly - #1105