Changed variable name to more logical one. Renamed variable `$type` -> `$username` in `UserList->filterByUserName` -function.
Changed variable name to more logical one. Renamed variable `$type` -> `$username` in `UserList->filterByUserName` -function.

avdevs/concrete5,MichaelMaar/concrete5,matt9mg/concrete5,avdevs/concrete5,TimDix/concrete5,matt9mg/concrete5,avdevs/concrete5,TimDix/concrete5,TimDix/concrete5,MichaelMaar/concrete5,matt9mg/concrete5,MichaelMaar/concrete5