Initial issues added

[benjaminoakes]

I added these issues based on some of my notes about setting up SitePress and Bulma:

• Add slim gem #2
• Add sitepress in "Rails" mode #3
• Install bulma-rails #4
• Add deployment process #5

We can split up on them if you'd like, @ZachBeta. And of course, if any potential contributors are reading this, you're welcome to help us too. 😄

If you plan to work on an issue, please assign it to yourself so that we don't end up working on the same issues.