Create index from gml downloaded from epsg-registry.org
Change data types for "accuracy", "default_trans" and "trans".
Greenwich is correct in the data - no need for hacks in the code anymore
Merge branch 'master' into index_from_gml
Updated footer - show EPSG version 8.5.5
Merge pull request #52 from klokantech/index_from_gml

Update to 8.5.5. Index generated from gml (from epsg-registry.org). Fixed greenwich.