moved 'limit' into Cursor
BatchQueryTests pass
Merge branch 'dev' into feature/hotfix_67
Getting credentials needs to set api key. Fixes #72
Write test to make sure login_if_needed sets api key. Allow cli/main.py to be called as a main program.
Small comment change and lint
Merge branch 'dev' into feature/hotfix_67

Conflicts:
	solvebio/cli/main.py
change naming and some comments for the getitem-iter case
Merge pull request #69 from solvebio/feature/hotfix_67

Feature/hotfix 67