Merge branch 'release/0.3.14' into develop
Fix typo in docs
Fix even more typos in docs
Update docs
Fix from_dict for PyPy
Fix nested lists of structs for from_dict
Fix lists of lists or dicts for from_dict
Fix bug in to_dict not handling which fields properly. Also add

exception for fields of type Object, since they're currently unhandled
Add handling of DynamicObject
Fix up formatting issues with test_object.py
Remove debugging print statements from to_dict
Add test script for testing with https://github.com/kaos/capnp_test
Add _short_str function for use in capnp_test_pycapnp.py
Add not having installed the C++ libcapnp library to 'Common Problems'
Bump version for v0.3.15
Merge branch 'release/0.3.15'