FileSystem driver now tries to create cache folder before throwing InvalidArgumentException
Removed dump to /dev/null for testing purposes.
Updated travis startup to use preinstalled extensions
Corrected php extension configuration
Remove tests folder from composer.json
[Fix] Fixed PHPDoc for code completion

In IDE function getItem return Stash\Item, must return \Stash\Item.
Moving SessionHandlerInterface.php into proper location
Updating README.md
Updating .travis.yml
Typo in .travis.yml config
Testing out travis build problems
More testing of .travis.yml
Reverting travis.setup.php
More code cleanups
Fix in memcache.php
Updated APC configuration for CLI tests

Since the tests need to run through the CLI, APC needs to be enabled
there.
Merge pull request #72 from tedivm/travis_test

Updated Travis CI tests to work with new PHP Extension handling.
Merge pull request #70 from dementyev-alexey/master

[FIX] Pool class PHPDoc fix for code completion
Merge pull request #69 from Baachi/fix-composer

Remove tests folder from composer.json
Merge pull request #66 from lolautruche/filesystem_dir_creation

FileSystem driver now tries to create cache folder before throwing InvalidArgumentException