llvm bot monitor: Rework how the table headers and colspan are set

So that we don't have to track column names in more than one place.

Change-Id: If78f3a0693a92a65da2b0cd514f6d9f7d88f9d4b
1 file changed
tree: 712838ef488258a8e165a24fa28641dbd347a546
  1. bisect/
  2. helpers/
  3. monitor/
  4. release/
  5. stress/
  6. test-suite/
  7. .gitreview
  8. README.txt