models cleaned, populated uploads in user model. resolves #22
Used space in user object, resolves #18
refactored models (again), changed a few controller-methods for the new res-object module
refactored controller for reponse object builder
tests for resbuilder
Better error messages
Merge branch 'feature/user' into develop
version number bumped
fixed tests for new errors
Merge branch 'release/0.3.0' into develop