Func tests init
Merge remote-tracking branch 'origin/master' into functional-tests
install_samba.sh to init samba on travis-ci
List samba-test dir after script
Install smbclient
Added unit and functional testsuites
Improved README
Removed testsuites separate runs on travis for better code coverage collection
Removed get/setClient methods from SambaClient
Stat tests
Refactored url_stat
Refactored client method
Do not change default timezone
Added client lazy init method because wrapper __construct is not called in php <5.4 version
Workaround for expected dates which are parsed with moscow timezone
Removed PHP 5.3.3 from travis conf
Dir functional tests
Changed readdir assertions because order of files returned could be different
Refactored cached dir list in wrapper
unlink functional tests