Update omniauth-* dependency.
Update active_model_serializers dependency.
Update fog dependency.
Update newrelic_rpm dependency.
Update will_paginate dependency.
Update sass/execjs/rake dependencies.
Update mini_magick dependency.
Update pg dependency.
Update recaptcha dependency.
Update unicorn dependency.
Merge branch 'lm-bump-dependencies' of https://github.com/lucasmazza/call4paperz into lm-bump-dependencies

Conflicts:
	Gemfile.lock
Merge branch 'lm-bump-dependencies'