Add (index|type)ize methods to String.

TODO: need specs.
Importer "model_class" class method.
ScreeningList module.
Merge pull request #9 from GovWizely/calum/screening-list-module

ScreeningList module.
First commit

Rough code, just getting the data in ES
Load faqs from local file
Added search filter for dates

Loading faqs from URL again
Pause timer for import, search by answer
Fixed tab spacing
Topic, industry, country fields + queries
Specs first commit
Revised specs
Importer spec passes
Minor revisions
Climate revisions