right-click display current dir listing.

[Nicholas Jordan]

I open several files a minute sometimes, I have to close some because it gets to be too many. I need two tools: 1) right-click on selectected name attempts to find that filename with default extension in current directory, 2) if no text selected something like the window selector displays files in current dir 3) user-spec'd include dir's - not everyone writes in c/cpp/.net or wants to let a compiler manage include dirs for you.