Removing doubled search results from the grepview plugin

[George Syron]

Home again, and patch finished. Seems to be a little bit slower now (because
of a convenience feature I've built in), but still fast enough.

-- Syron
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/kdevelop-devel/attachments/20100713/46f5fff6/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: uniquegrep.patch
Type: text/x-patch
Size: 3037 bytes
Desc: not available
URL: <http://mail.kde.org/pipermail/kdevelop-devel/attachments/20100713/46f5fff6/attachment.patch>