feat: Merge pull request pelias#49 from pelias/remove-2pop-sort

Remove population/popularity sort, add optional boosts for address/street for fallback queries

feat: Merge pull request pelias#48 from pelias/require-node4

Require Node.js 4.0 or greater

feat: Merge pull request pelias#46 from pelias/reorganize-queries-for…

…-scoring

Reorganize queries for scoring

feat: Merge pull request pelias#45 from pelias/add-support-for-scorin…

…g-queries

added scoring and filtering support to FallbackQuery and GeodisambiguationQuery

Merge pull request pelias#43 from pelias/fix-dependecy

Fix broken tests due to dependency missing in country match

Merge pull request pelias#39 from pelias/category-filter

feat: Add the ability to construct category term filters

feat: added queries for libpostal support

fix: Merge pull request pelias#31 from pelias/fix-missing-export

Add a require statement for layers

fix: Merge pull request pelias#30 from pelias/fix_title

Fix readme title

fix: Merge pull request pelias#29 from pelias/remove_node_0.10

Remove Node 0.10 from Travis runs