[NeoVim] Clean plugins settings

.config/nvim/fnl/settings/feline.fnl

@@ -0,0 +1,31 @@
+(import-macros {: setup} :macros)
+
+(local colors (require :solarized.colors))
+
+(local theme {:fg        colors.fg
+              :bg        colors.bg_alt
+              :black     colors.black
+              :skyblue   colors.paleblue
+              :cyan      colors.cyan
+              :green     colors.green
+              :oceanblue colors.blue
+              :magenta   colors.magenta
+              :orange    colors.orange
+              :red       colors.red
+              :violet    colors.purple
+              :white     colors.white
+              :yellow    colors.yellow})
+
+(setup :feline {
+       :theme theme
+       :force_inactive {:filetypes ["^neo\\-tree$"
+                                    "^aerial$"
+                                    "^packer$"
+                                    "^startify$"
+                                    "^fugitive$"
+                                    "^fugitiveblame$"
+                                    "^qf$"
+                                    "^help$"
+                                    "^DiffviewFileHistory"]
+                        :buftypes  ["^terminal$"]
+                        :bufnames  ["neo\\-.*"]}})