Visual D Needs refactoring capabilities and better error handling

[Prudence via Digitalmars-d-ide]

1. A simple "refactor" on the RMB popup on a word in the text 
editor. This is pretty common among modern languages and should 
be easy to add.

2. I'm routinely having to flip from the errors tab to the output 
tab because the output is not being processed for errors. (errors 
tab is empty, yet it shows there are errors(by number))