Merge branch 'release/0.9.1' into develop
Added basic server tests.
Added code coverage analysis.
Merge branch 'master' into develop
Finished data tests.
Added some server tests and fixed http error responses.
Added server tests.
Fixed base, tag and template model validation.
Send error code with error template.
Removed deprecated url /reports/opens
Redirection in POST tests will not create an error.
Finished tests for the interface server.
Updated npm package version.
Merge branch 'release/0.9.2'