New Plugins for 0.8.7g for Testing

[Mattza]

Thanks a bunch! Sorry for that, guess I could have figuered it out myself..

[sup801]

I modified cycle 1.2 to 1.3.

Changelog
--- 1.3 ---
-bug: the legend view does not work when refresh page.
-bug: 'Prev' and 'Next' does not work correctly with dropdown menu.
-bug: delay interval does not work correctly.
-bug: the graph cannot be duplicated.
-feature: host tree support.
-feature: permission check support..

Cheers