-> Create CreateAccount Use Case
-> Add ActiveModel for validation, bcrypt for secure passwords
password are encrypted on creating user in database. users have basic email validation. in_memory database stores params not objects.
password are encrypted on creating user in database. users have basic email validation. in_memory database stores params not objects.
Merge branch 'development' of github.com:felguerez/top-secret-final-project into development

Conflicts:
	lib/air_cycle/entities/user.rb
	lib/air_cycle/use_cases/create_account.rb
	spec/entities/user_spec.rb
fixes db methods
adds get methods for user in_memory database. starts login use case and spec. login needs sessions
Merge branch 'development' of https://github.com/felguerez/aircycle into development
sets up shared tests between in_memory and ORM db classes.
additions to previous commit
Merge branch 'development' of https://github.com/felguerez/aircycle into ORM-db

Conflicts:
	spec/db/in_memory_spec.rb
adds session_id to login usecase
fixes spec for checking username/password match
Merge pull request #40 from felguerez/sessions

Merging in session generation to development branch
Merge pull request #41 from felguerez/development

Development