[SVN] r8127 (Xcode)

[Chris Thomas]

New xcodebuild output formatter. This will be a drop-in replacement for format_build.rb. It's not quite ready yet.

Differences:
- uses web_preview.rb and the standard TM_SUPPORT CSS/JavaScript libraries
- directly generates raw HTML instead of using Builder -- much less Ruby code, much easier to maintain
- generates an approximation of disclosure triangles instead of "Show/Hide Details"

Not quite ready:
- Almost all elements are completely unstyled -- not pretty at all
- Doesn't correctly format console output when running the build product

Changed:
A   trunk/Bundles/Xcode.tmbundle/Support/bin/format_build_output.rb