added HTML for styling tables

added <thead> and <tbody> to table for easier styling of generated templates.
More API docblock fixes.
Merge pull request #3611 from MaziyarMK/patch-1

added HTML for styling tables
Merge pull request #3612 from cakephp/api-doc-comments

More API docblock fixes.
Removing peer verification failure test.

Since we are not running a domain with an invalid certificate relying on
someone else to do that is quite unreliable.
Fix api doc errors in basics.php
Fix api doc comment errors in Error/
Fix api doc errors in Cache.
Merge pull request #3614 from cakephp/api-doc-comments-2

Api doc comments 2
correct docblock
invalid certificate domain