added halogen code
changed README
readme updated
final documentation
added key to attribute. added default to attribute
refactoring tests, fixed issues
Merge branch 'master' of ssh://code.paylogic.eu/var/git/unstable/halogen
fixed tests
value error handling
merged
added condition to skip fields in moment of deserialization if they are missed and not required
merged
resolved peer-review comments
removed docstring from init
resolved comments
changed version
resolved peer review comments
skip not required attr
typo
resolved gk comments