1.6 source compatibility
Temp change SeeTagRenderer to fix plugin exception

Exceptions in static field initliasers weren't being
reported by Intellij correctly. This patch allowed
me to see the exception being thrown by Intellij
when trying to render comments, which was:

> "Cannot fetch remote documentation: Look-behind group does not have an obvious maximum length near index 13 (? [^]*)(? [^>]+)> ^"

This patch basically breaks SeeTagRendering, but
makes the pluign work again.