Consolidate some functionality to get it out of Global
Don't process/profile /assets/* routes
Fix issue where valid tag fields named TagName wouldn't be tagified in results
Convert DBNull to null to avoid tripping up later code (e.g. result set to text)
Fix results message when results are text-only
Merge pull request #35 from tms/text-results

Minor text-only results fixes
Merge pull request #33 from tms/spring-cleaning

Tidy up some MiniProfiler-related stuff
Merge pull request #34 from tms/tagify-me

Fix issue where valid tag fields named TagName wouldn't be tagified in results
Sent search party to locate missing e in help page