changed embed map to simplify it
Merge branch 'develop' of github.com:CartoDB/cartodb20 into develop
change in the conditions for a row to be georeferenced
Varnish trigger improvements:

- Honour the varnish timeout configuration
- Honour the varnish critical configuration
- Honour the varnish retry configuration
- Cleanup the reconnect-on-fetch-error handling

See https://github.com/Vizzuality/cartodb-management/issues/1129

Tested with Varnish-Cache 2.1.5 and python-varnish 0.1.2 with
varnish-management.critical set to both true and false.
check for the_geom also when looking of georefence on a table
changes in the way georef is checked
return a boolean (tests were requesting a bool here)
removed outdated test
new method to check if the_geom contains geojson, sin hasGeometry doesn't make that check anymore
test for new method
tests updated & added
if we don't know the type of the geometry, fill with 'geojson'
fixed test
Merge branch 'develop' of github.com:CartoDB/cartodb20 into develop
remove map from DOM when it is not being shown
remove tableview from DOM when it not  being shown
fixed /test endpoint, removed some 404 files (common.js and jasmine.css)
removed unnused test framework files
Merge branch 'develop' of github.com:CartoDB/cartodb20 into develop
updated cdb