implemented first tests for real SVN usage - broken test with addFile
Update Repository.php

Allow the user to add and $extraArg to the git command eg -i
Update Repository.php

Allow the option for the user to pass extra args to the command
Update Repository.php

Allow the user to add extra args to the command
Update Repository.php

add array check to argument
Update Repository.php

add array check to argument
Merge pull request #13 from alnutile/master

Fixed code per request
implemented writeFile for SVN
implemented removeFile for SVN
Merge branch 'master' of https://github.com/teqneers/PHP-Stream-Wrapper-for-Git