Added preliminary SQL filtering metadata
Merge pull request #41 from dannybutler/master

Added preliminary SQL filtering metadata
Merge pull request #42 from alexanderson/master

Added the collection of stack data for sql statements.
Added the collection of stack data for sql statements.
Merge pull request #43 from alexanderson/master

Renamed database class and added single sql statement page
Bodge commit
Alex's SQL stack items' changes

I hate git merge
Adding new lines
Further UI changes

Added index page.
Added links between individual and plural pages.
Merge pull request #44 from dannybutler/master

Further UI changes