CDB-3718 migration to create logs table
CDB-3718 Log added to DataImport as first step
CDB-3718 More removals of TrackRecord
CDB-3718 More log changes
first changes for new common data section
NEWS conflict solved
first steps for new common data section
first draft for new common data section
first version of new common data working
latest list implemented
fixed news conflict
Merge branch 'master' into CDB-3620
Adding common data specs + uploading table data
CDB-3667 Fixed tar.gz scenario
Merge pull request #749 from CartoDB/CDB-3667

CDB-3667
CDB-3980 Fixed for public_map and tables
Common data specs added
CDB-3980 Fixed for public dashboard, datasets and sitemap
added default background image for common data titles
Merge branch 'master' into CDB-3620