Added json validation dependancy
Added schema definition
Added more types
Added schema endpoint
Updated jsonschema url
removed useless questions in FAQ
Disabled validation for object-like ontologie
CACHE_BYPASS_URLS in settings to list the api urls where middleware's cache doens't have to deal with it
added new questions
Convert tab to space
test_export_csv updated
Cache middleware
increment topic cache on patch and creation #597
makefile.test: dont't stop on error during syncdb
utils.get_model_fields() : return a generator
get_models return a generator and get_syntax refactored
test for composite bulk upload
iterate_model_fields instead of get_models_fields
bulk upload test updated
comment without note removed