Bug 813978 - Part 1/5: use multi-key indexes. r=sicking, ferjm
Bug 813978 - Part 2/5: rewrite filtering by only one condition. r=philikon
Bug 813978 - Part 3/5: rewrite filtering by mix of any two conditions. r=philikon, ferjm
Bug 813978 - Part 4/5: rewrite filtering by multiple phone numbers. r=philikon, ferjm
Bug 813978 - Part 5/5: test cases for mixed filter targets. r=philikon a=blocking-basecamp