Revert "Add Niflheim theme 1.0.0 - close #75"

This reverts commit a1c6541.

Author: cldwalker

Niflheim theme/1.0.0/plugin.edn

@@ -1,6 +1,7 @@
-{:name "Niflheim theme"
- :version "1.0.0"
- :author "Benjamin Van Ryseghem"
- :source "https://github.com/niflheim-theme/lighttable"
- :desc "Dark theme with nice contrast for hours of fun coding with hurting your little eyes"
+{:name "Niflheim theme",
+ :version "1.0.0",
+ :author "Benjamin Van Ryseghem",
+ :source "https://github.com/niflheim-theme/lighttable",
+ :desc
+ "Dark theme with nice contrast for hours of fun coding with hurting your little eyes",
  :behaviors "niflheim.behaviors"}