add translations to debug view

[missinglink]

There is currently no entry in the ?debug info showing if/when a document has been translated via the language service (ie. placeholder).

This can make debugging quite frustrating, which is why i've added it here.

Interestingly, the response is quite verbose, possibly why it was never logged in the first place, but also indicates that we can probably optimise this operation.

{
  '85633793': {
    id: 85633793,
    name: 'United States',
    abbr: 'USA',
    placetype: 'country',
    rank: { min: 19, max: 20 },
    population: 331449281,
    lineage: [ [Object] ],
    geom: {
      area: 1166.190125,
      bbox: '-124.848973,24.396308,-66.885444,49.384358',
      lat: 39.71614,
      lon: -96.999246
    },
    names: { eng: [Array] }
  },
  '85688513': {
    id: 85688513,
    name: 'Oregon',
    abbr: 'OR',
    placetype: 'region',
    rank: { min: 14, max: 15 },
    population: 4237256,
    lineage: [ [Object] ],
    geom: {
      area: 28.568535,
      bbox: '-124.703541,41.991794,-116.463262,46.299099',
      lat: 43.854178,
      lon: -120.526709
    },
    names: { eng: [Array] }
  },
  '85688623': {
    id: 85688623,
    name: 'Washington',
    abbr: 'WA',
    placetype: 'region',
    rank: { min: 14, max: 15 },
    population: 7705281,
    lineage: [ [Object] ],
    geom: {
      area: 22.010713,
      bbox: '-124.848974,45.543541,-116.91558,49.002494',
      lat: 47.372269,
      lon: -120.59234
    },
    names: { eng: [Array] }
  },
  '101715829': {
    id: 101715829,
    name: 'Portland',
    placetype: 'locality',
    rank: { min: 9, max: 10 },
    population: 583776,
    lineage: [ [Object] ],
    geom: {
      area: 0.04329,
      bbox: '-122.83675,45.432393,-122.472021,45.653272',
      lat: 45.533467,
      lon: -122.650095
    },
    names: { eng: [Array] }
  },
  '101730071': {
    id: 101730071,
    name: 'Vancouver',
    placetype: 'locality',
    rank: { min: 9, max: 10 },
    population: 161791,
    lineage: [ [Object] ],
    geom: {
      area: 0.015075,
      bbox: '-122.774511,45.576375,-122.464669,45.695422',
      lat: 45.632518,
      lon: -122.543137
    },
    names: { eng: [Array] }
  },
  '102081631': {
    id: 102081631,
    name: 'Multnomah County',
    abbr: 'MU',
    placetype: 'county',
    rank: { min: 12, max: 13 },
    population: 815428,
    lineage: [ [Object] ],
    geom: {
      area: 0.138938,
      bbox: '-122.929226,45.432712,-121.820394,45.728687',
      lat: 45.534259,
      lon: -122.600162
    },
    names: { eng: [Array] }
  },
  '102084251': {
    id: 102084251,
    name: 'Clark County',
    abbr: 'CR',
    placetype: 'county',
    rank: { min: 12, max: 13 },
    population: 503311,
    lineage: [ [Object] ],
    geom: {
      area: 0.196627,
      bbox: '-122.795963,45.543541,-122.24472,46.059632',
      lat: 45.778397,
      lon: -122.460187
    },
    names: { eng: [Array] }
  },
  '420548947': {
    id: 420548947,
    name: 'Portland',
    placetype: 'neighbourhood',
    rank: { min: 5, max: 6 },
    population: 200,
    lineage: [ [Object] ],
    geom: {
      bbox: '-122.688886,45.630838,-122.678886,45.640838',
      lat: 45.635838,
      lon: -122.683886
    },
    names: {}
  }
}

[orangejulius]

Yup, these are noisy, but they are an important part of determining how actual results are displayed, so we should include them in the debug output.