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replaced the oldschool .rvmrc with the modern more compatible .ruby-version
Merge pull request #10 from PragTob/patch-1

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Merge pull request #12 from PragTob/ruby-version

rvmrc --> ruby-version
Add an example app config file
Load environment-specific config data
Only provide a config example
Display a meaningful error when config.yml doesn't exist
Merge branch 'feature/application-config'
Provide a standard mail_from
Use APP_CONFIG in UserMailer and make its specs pass again

Fix #13
Set #password_confirmation to whatever #password was set to
Merge branch 'master' of https://github.com/Absolventa/event_girl into travis
copy the default config.yml over for travis test runs