1.0.7

Added

• AuthForm abstract class, and migrated all auth flow items to subclasses of this class.
• Parsable.simple_parse(), which can handle most basic fields when parsed with CSS selectors.
• Stability improvements.
• Test improvements.

Changed

• Moved all constant variables (URLs, CSS selectors, etc.) to constants.py.
• Migrated entities to use CSS selector constants.
• constants.SIGN_IN_URL is now the landing page for login, the old value has been moved to constants.SIGN_IN_REDIRECT_URL.