update to curd.py == 0.5.0
fix body field: text default
upgrade curd requirement to v0.5.0
upgrade to v0.1.0
Merge branch 'dev'

* dev:
  upgrade to v0.1.0
  upgrade curd requirement to v0.5.0
  fix body field: text default
  update to curd.py == 0.5.0