attribute to <vssget>.

Submitted by:	Jon Skeet <jon.skeet@peramon.com>

Note that I don't use VSS, so this patch has not been tested for
functionality (it compiles and looks OK, that's all I can check).


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@269398 13f79535-47bb-0310-9956-ffa450edef68

checked-out files.


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@268996 13f79535-47bb-0310-9956-ffa450edef68

- Added documentation for vsscheckin and vsscheckout


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@268985 13f79535-47bb-0310-9956-ffa450edef68