Added mailer for user registration and letter_opener gem for testing.
added email_spec to Gemfile, prepared tests to use email_spec
Added mailer for user registration and letter_opener gem for testing.
added email_spec to Gemfile, prepared tests to use email_spec
Added tests using email_spec
Merge branch 'mail' of https://github.com/maxwellv/squmblr into mail

Conflicts:
	spec/mailers/user_mailer_spec.rb
	spec/spec_helper.rb
Added mailer for user registration and letter_opener gem for testing.
added email_spec to Gemfile, prepared tests to use email_spec
Added tests using email_spec
Disabled letter_opener and removed the hardcoded URL from user_mailer
Merge branch 'mail' of https://github.com/maxwellv/squmblr into mail

Conflicts:
	Gemfile.lock
	app/mailers/user_mailer.rb
	spec/mailers/user_mailer_spec.rb
Actually disabled letter_opener
Merge branch 'maxwellv-mail'

* maxwellv-mail:
  Actually disabled letter_opener
  Disabled letter_opener and removed the hardcoded URL from user_mailer
  Added tests using email_spec
  added email_spec to Gemfile, prepared tests to use email_spec
  Added mailer for user registration and letter_opener gem for testing.
  Added tests using email_spec
  added email_spec to Gemfile, prepared tests to use email_spec
  Added mailer for user registration and letter_opener gem for testing.
  added email_spec to Gemfile, prepared tests to use email_spec
  Added mailer for user registration and letter_opener gem for testing.