Reload table after changing its name
improved speed updating maps
Identify as dependent visualizations those that depend on a single layer
Fix Mixpanel events thrown only on upload finishing (700% decrease in importing metrics performance) - ref Vizzuality/cartodb-management#2930
Return a descriptive error when a QuotaExceeded error is raised
Fixes several issues with ghost tables

* Do not cache user real tables
* Do not do anything if User#real_tables is blank since
  we can't always trust that query.
* Don't update table oid when that value is blank
  (user-deleted tables)
Invalidate vizjson when description is changed
Comment turbo-sprockets-rails3 gem
Merge branch 'release/2.1' into develop
cdb updated
model fetch error style fixed - fixes vizzuality/cartodb-management#2952
common submodule updated
fixed and styled editable info in the table header when query is applied - fixes vizzuality/cartodb-management#2978
fixed problem rederecting url when a merge, duplication,... - fixes vizzuality/cartodb-management#2983
Merge branch 'develop' into feature/organizations