Rewrite tests to pure pytest. Python2.6 support is fixed. Some cleanup towards python3
updated travis.yml the install is not even needed
tox integration added
tox integration added
prev version number
Add missing Mapping protocol methods
Change model comparison
Small refactor to group Mapping methods
fix for python 2.6
Merge branch 'nKey-model-mapping' into development
Fixed merged conflicts from olegpidsadnyi
add test for __optionsclass__
fix options parsing from __optionsclass__
Fixed merge conflict by updating test into the new test format
Updated history file
v0.9.3!
removed __iter__ in ModelMeta
Merge branch 'upstream_master' into removed_iter
added deserialize_from option to BaseType to specify a foreign key or list of foreign keys from which to initialize the field value, i.e. a basic field name converter for importing data
added deserialize_mapping keyword option to Model.__init__ to enable deserialization mappings that are not included in the fields of the model