Fixing emails to send them with delayed jobs
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Merge pull request #393 from waffle-iron/master

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Add line about coverage decrease
Adapt wording [ci skip]
Merge pull request #394 from openSUSE/review_140729_do_not_accept_decreased_code_coverage

Add line about coverage decrease
Merge pull request #373 from gopesht/fix_emails_with_dj

Fixing emails to send them with delayed jobs
[Bugfix] Dashboard line charts fixed
Merge pull request #397 from ChrisBr/fix_charts

[Bugfix] Dashboard line charts fixed
Added Subscription model to send emails
Subscription on Registration, Independent Subscription without registration
Skipping conference model from rubocop