Some order in testEnv.sh + Harness tests can now start 1-3 Context Providers
First (still unfinished) harness test for queries witgh context provider redirection
pre-implementation of query_redirect_operation.test
functional tests for ngsi10 update with redirection to context providers
queries seem to work now
uncached queries, part 1
A few fixes during pre-PR review
CHANGES_NEXT_RELEASE was already updated ...
fixes during PR review
empty details and 404 Not Found for internal errors about context providers
attribute vector in buildGeneralErrorResponse, but 6 unit tests fail ...
FIX 6 unit test broken in the previous commit, along with a minor bugfix in a unit test
The FIXME P9 now seems fixed
FIX 505 -> 404 NGSI error in updateContext for forward request
Merge pull request #515 from telefonicaid/task/499_network_part_of_issue

Task/499 network part of issue