Merge branch 'master' into develop
Fixed bug in setItemClass, added additional tests
Merge pull request #132 from tedivm/setItemClass

Fixed bug in setItemClass, added additional tests
Added StashBundle link and description
Fixed dirpath generation on OSX with Filesystem driver

Since 43729fb, Filesystem driver checks path length for Windows
(limited to 260 chars by Microsoft). However, Windows check is made
with `stristr(PHP_OS,'WIN')`, which makes it search for `WIN` string
in all `PHP_OS`. This makes it fail on OSX, where `PHP_OS` == `Darwin`.

This patch checks if `WIN` is at the beginning of `PHP_OS` string.
According to [PHP doc](http://fr2.php.net/php_uname),
value on Windows can be `WIN32`, `WINNT` or `Windows`.
Merge pull request #134 from lolautruche/fixFilesystemOSXRegression

Fixed dirpath generation on OSX with Filesystem driver
Updating PHP 5.2 stats in README
Merge tag 'tedivm-v0.11.5' into develop

Conflicts:
	README.md
	src/main/php/ehough/stash/Pool.php
	src/main/php/ehough/stash/driver/FileSystem.php
Merge branch 'develop'