Hard coded configuration variables

[JaroCamphuijsen]

The following variables are hard coded in some places in the code, while they should be configured in the config.json file in the content repository:

• [ ] Github organization in the banner GH logo link
• [ ] Github repository in the banner GH logo link
• [ ] Organization logo in the banner (currently eScience Center)
• [ ] Organization website in the banner (currently eScience Center)
• [ ] reveal.js theme (currently the eScience theme)
• [ ] footer organization name and link

[JaroCamphuijsen]

Setting the reveal.js (or overall website theme) is out of scope for this issue. This should go into, or at least after, the reveal eScience theme issues:

• 67

• 69

[JaroCamphuijsen]

Created a new issue for setting the theme: #79