allow '/' characters in local path

The regex pattern does not match for entries containing '/' characters in the local path. This makes it impossible to check out projects to a specific local directory.

Example:
```
<project reference="1.0,:extssh:myHostname:/path/to/repo,MyProject,localDirectory/MyProject"/>
```
This should check out the project "MyProject" to "localDirectory/MyProject". Because of the '/' character the regular expression will not match. The patch fixes this.