excid3 questions

excid3 answers

• Rails 3.2.8 - Share Devise Sessions Across Subdomains with POW
• No route matches [GET] "/auth/twitter" OmniA
• 'rails new' creates a `validate_default_type!': An option's default must match its type. (ArgumentError) error
• Error "'Validate_default_type!': An option's default must match its type (ArgumentError)" when running Ruby on Rails generate on Windows
• "invalid %-encoding" and "invalid byte sequence in UTF-8" errors are dramatically increasing