working on moving export to services
added service to generate downloadable zip

moved the mess from rake task to this service
moved csv generation to service too
changed text for download page. again
json builder made a little prettier

accepts: b5a6ccaa93
subrelic_ids back to expose

this list of ids needs to be generated once,
at the begining. Its generated from params, that
later are modified/deleted so the list was often
regenerated as empty...

generally, this whole controller needs heavy refactoring :(
removed attr_accessors
added photo urls to csv
Merge branch 'feature/454-csv-for-downloads' into next

Conflicts:
	app/controllers/relics_controller.rb
added nid files to download page
Revert "subrelic_ids back to expose"

This reverts commit 94d779e8ceb3bbb81dd9854b1f760173bdbd8f9c.
Move translation mode to the rigth
Fix button on add relic widget
Hide AddAlert widget form widget index
[no review] update translations from production
fix: Main page remove link to add_alerts
Refresh alert box when Alert has been added
Add ellipsis to links in description
Improve map search
order subrelic select by identyfication
got rid of sort() in descendants helper

subrelic_ids should be gathered when !request.get