CDB-2993 #resolve - iframe share url does not contain protocol now
CDB-2940 #resolve - Validate or add automatically (when needed) http:// to the URL on the user metadata field
CDB-2819 #resolve - api_key empty for sql requests within public view
CDB-3011 improved logs
Merge pull request #478 from CartoDB/CDB-2993

Several UI fixes
CDB-3012 - fixing description issue
CDB-3012 - fixing description issue
Merge pull request #479 from CartoDB/CDB-3011

CDB-3011 Improve merge tables log info
removed jar fake text added in user description
Merge pull request #480 from CartoDB/CDB-3012

Fixing problem with user website without http
Merge branch 'master' into CDB-3004

Conflicts:
	NEWS.md