move all server contents to the root of the repository

.gitignore

.swagger-codegen-ignore

.travis.yml

README.md

git_push.sh

requirements.txt

setup.py

swagger_server/__init__.py

swagger_server/__main__.py

swagger_server/controllers/__init__.py

swagger_server/controllers/default_controller.py

swagger_server/encoder.py

swagger_server/models/__init__.py

swagger_server/models/base_model_.py

swagger_server/models/phenotype.py

swagger_server/swagger/swagger.yaml

swagger_server/test/__init__.py

swagger_server/test/test_default_controller.py

swagger_server/util.py

test-requirements.txt