added EU legislation page at /eu_legislation
added link to eu legislation under related resources
spec
changed heading for annex regulations
use html() instead of text()
Merge branch 'eu_legislation_page' into develop
added extended_description to events, included it in eu_regulation forms
updated schema annotations for event models
added models for council & implementing regulations
added controllers / views for new event types
controller specs
added implementing & council regulations to the EU legislation page
added second url field to store multilingual urls for documents