docblock tweaks for apigen
Update version number to 2.3.2
Replace node.js with lighthttpd to avoid socket exceptions
Merge pull request #1222 from ceeram/2.3-travisnode

Replace node.js with lighthttpd to avoid socket exceptions
Fix incorrect timestamp values when using fromString()

When using fromString() on DateTime objects that were in the global
timezone, an incorrect value would be returned.

Fixes #3743
Fix warning with FormHelper::inputs()

introspectModel() can return non-array data sometimes. Casting avoids
warnings when forms are generate for models with no or faulty schema()
methods.

Refs #3602
Merge branch 'master' into 2.4

Conflicts:
	lib/Cake/Model/Model.php
	lib/Cake/VERSION.txt