Some changes

Reverted back ..note::
Added info about CakeRequest::allowMethod().
Merge pull request #783 from jmg086/patch-1

Update simple-acl-controlled-application.rst
Update ACL example, completes #783
Update json-and-xml-views.rst
Documentation for routing incorrectly states you need to use connectNamed() to allow named arguments to be parsed. You dont. Routes parse them by default in 2.5 - so long as template is greedy. Changed docs accordingly
Merge pull request #1081 from aavrug/patch-4

Update json-and-xml-views.rst
Comma placement.
Merge pull request #1082 from sam-at-github/routing-connectNamed-correction

Minor correction. Documentation for routing incorrect on use of connectNamed()
Table names to match wording later in document

This has always been unclear to me when the document refers and links to "This method **only** supports the expression types of :ref:`hash-path-syntax`::". I propose naming the tables something to match the later verbiage to make this more clear as to which expressions are supported by the method.
Merge pull request #1085 from alecho/patch-3

Table names to match wording later in document
Fix invalid markup.
Merge pull request #1080 from ADmad/2.5-cakerequest-allowmethod

Added info about CakeRequest::allowMethod().
Exclude Improve this Doc button on search page, references #1084
Merge pull request #1086 from bcrowe/hide-improve

Exclude Improve this Doc button on search page, references #1084
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[fr] Follow #783

Update simple-acl-controlled-application.rst
[fr] Follow #1082

Minor correction. Documentation for routing incorrect on use of
connectNamed()
[fr] Follow #1085

Table names to match wording later in document
[fr] Follow 07515c3e616840222be46ecfe8cf224557046434

Add note about Improve this Doc in contributing doc