v1.0.4

Changes

• Added PowInvitation to the mix pow.extension.phoenix.gen.templates and mix pow.extension.phoenix.mailer.gen.templates tasks #132
• Fixed issue in umbrella projects where extensions wasn't found in environment configuration #134
• Fixed so :namespace environment config can be used as web app module name #137
• Shell instructions will only be printed if the configuration is missing #135
• Now requires that :ecto or :phoenix are included in the dependency list for the app to run respective mix tasks #136
• Deprecated Mix.Pow.context_app/0 #134
• Deprecated Mix.Pow.ensure_dep!/3 #136
• Deprecated Mix.Pow.context_base/1 #137