TDB importer
Added documentation for file importer
Merge branch 'master' into tdb-importer

* master:
  Fixed doc path mistake
  Added some tests for resource suggest
  Removed unused class
  Added some documentation
  Basic service
  No need to store some fields from copyfield
  Added field for alpha sorting by prefLabel
  Put back suggestions field used by select handler
  Simplified solr conf by using dynamicFields
  Updated Solr configuration to use edge ngram rather than the suggester/spellchecker
  Initial suggest service
  Solr configuration for spellchecking/suggestion
  Ignore empty query parameter
  Validate QueryParams Does not work yet for String
  Use different boosting per field #6
Merge pull request #13 from ox-it/tdb-importer

TDB importer