Merge pull request #14 from ministryofjustice/dev-clive

CSS fixes, tabs to spaces
TRIBS-28 Switched to my patched version of the gem.
Create indices concurrently.
TRIBS-35 Fix/workaround for IE7 float problem
Merge branch 'master' of github.com:ministryofjustice/tribunals
You can't build an index concurrently within a transaction.
TRIBS-38 Claimant search is now case-insensitive and a little more useful.
Merge pull request #15 from ministryofjustice/dev-clive

Yay JSLint ruthlessness!
TRIBS-38 Decisions are searchable by NCN.
Performance improvement.
Forgot that we had tests for this (!)
Events according to Heisenberg