double Inspect, <Node> when updating Nodeclipse

[paulvi]

Although no time to check, but Nodeclipse is updating not so good (see also #14 ).
Updating problems may also cause #72 .

1. The old Inspect (old unfinished feature) appears twice

Hopefully @lamb could tell a bit.

*2. Unistall/install sometimes gets <Node> as name of perspective instead of Node.
(First reported as #14 ) ( Can be solved with closing Perspective, then re-opening.)

Those problem were before, and were skimmed over.
But as number of users grows, it means that certain percentage of users is affected, and may see them blockers instead of try to play with uninstall/install, Java version, etc.

[paulvi]

have not seen recently