run only one server on foreman
Add capabilities to addmin to regenerate the API key of his app

Now the api_key of app can be regenerate. In previous this api-key can't
be regenerate by the web front. To regenerate this api_key you need go
to the edit app page.

See #547
Allow Heroku to access ENV variables during asset compilation
Merge pull request #569 from arthurnn/procfile

run only one server on foreman
Merge pull request #573 from jamescmartinez/master

Allow Heroku to access ENV variables during asset compilation
Organize Procfiles

Add a dev Procfile, so people can run puma locally:
  foreman start --procfile=Procfile.dev
Make the default Procfile use unicorn, so we use it on Heroku
Update Gemfile

[ci skip]
Merge pull request #579 from simi/patch-1

Update Gemfile [ci skip]
Merge pull request #576 from arthurnn/procfile_dev

Organize Procfiles
Avoid to advice delete the config/initializer/secret_token.rb

In the file config/initializer/secret_token.rb, there are an advice to
replace this file by a generate file. It's better to avoid it and
generate a new one instead require before this one

See #580
Remove Obeservers

Rails 4 and Mongoid 4 dont have Observers anymore, so we
should remove them to make easier future migrations
Merge pull request #582 from arthurnn/remove_observer

Remove Observers
Merge pull request #572 from shingara/features/regenerate_api_key

Add capabilities to addmin to regenerate the API key of his app
Update README.md

Yet another php library. Fully OOP with PHP Coding Standards Based on flippa one but tested and integrated with travis-ci and workig with errbit dev-master.
Merge pull request #584 from emgiezet/master

Update README.md
add capabilities to define the ruby version in Gemfile by RUBY_VERSION or use 2.0.0 by default
Be sure a secret_token is define in RAILS_GROUP == 'assets'

This case is need to avoid failure on rake assets:precompile if no ENV
are define like in heroku

See #461
Add ruby-head to test on travis-ci

Avoid define the RUBY_VERSION in Gemfile if CI
Add information about the Ruby version to use
Add information about RUBY version in Docs ENV too

[ ci-skip ]