Refactors OGR Postgres wrapper to allow for renaming tables on import
WDPA tables imported separately with standardised names

The tables can now be reused later in the downloads, without having to
denormalise the Rails DB back to match the WDPA data standard.
fix map scrolling in the centre of the page
remove eronious container div
Refactors table standardisation in to WDPA DataStandard

Better, yea?
add basic footer
Adds export capability to OGR Postgres wrapper

Can export to CSV, KML and Shapefile via ogr2ogr and a given query.
set factsheet width to 100%
Adds common attribute calculation to data standard

Allows you to select only attributes shared between WDPA tables, for
example in a UNION query
WDPA release creates an Import view

Can be used to get the PA data in the data standard format, rather than
the rails normalised format.
Introduces a Download object for handling download generation
style the search page
Beginnings of Download refactor

Shifts responsibility of generating download types to individual
objects.
Merge branch 'master' of github.com:unepwcmc/ProtectedPlanet into Styles
Adds Download CSV file generator for all PAs
Adds Download KML file generator for all PAs
Adds Shapefile download generator
Correct name for test class
Adds an S3 class that can upload files to S3
Download generator now takes a download name for S3