adding Scrutinizer config to exclude specs from codesniffer
adding Scrutinizer config to exclude specs from php-analyzer
Fixing warning when extensions key is empty
Merge pull request #279 from ciaranmcnulty/bug/empty-extensions-config

Fixing warning when extensions key is empty
Merge pull request #289 from ciaranmcnulty/config/scrutinizer-config

Adding Scrutinizer config to exclude specs from codesniffer
Update version to RC4
Update change log
Correct phpspec.yml.dist filename
Merge pull request #291 from thewilkybarkid/phpspec.yml.dist
Late registration of commands to allow overriding them
Change to make removeWorkDir() platform independent for the poor Windows users
Add DIRECTORY_SEPARATOR and changed to use Symfony2-like sprintf
Change homegrown directory management to use Symfony filesystem component. Replaced unneccessary constant
Merge pull request #300 from shrikeh/feature/make-workdir-cleanup-os-independent

Change to make removeWorkDir() platform independent
Update Application.php
Check matchers: object-state, count and comparison
Merge pull request #305 from jon-acker/feature/behat-features-matchers

Check matchers: object-state, count and comparison
Check type matchers HaveType and ReturnAnInstanceOf match
Merge pull request #298 from gquemener/allow-overriding-command

Late registration of commands to allow overriding them
WIP adding matchers features