Moved nvimtree.vim to nvimtree.lua (#151)

lua/nv-nvimtree/init.lua

@@ -52,4 +52,22 @@ vim.g.nvim_tree_bindings = {
     ["-"] = tree_cb("dir_up"),
     ["q"] = tree_cb("close")
 }
+vim.g.nvim_tree_icons = {
+    default = '',
+    symlink = '',
+    git = {
+        unstaged = "",
+        staged = "✓",
+        unmerged = "",
+        renamed = "➜",
+        untracked = "✗"
+    },
+    folder = {
+        default = "",
+        open = "",
+        empty = "",
+        empty_open = "",
+        symlink = ""
+    }
+}
 vim.cmd([[source ~/.config/nvim/vimscript/nv-nvimtree/init.vim]])

vimscript/nv-nvimtree/init.vim

@@ -1,20 +0,0 @@
-" TODO this really should be in the lua section
-let g:nvim_tree_icons = {
-    \ 'default': '',
-    \ 'symlink': '',
-    \ 'git': {
-    \   'unstaged': "",
-    \   'staged': "✓",
-    \   'unmerged': "",
-    \   'renamed': "➜",
-    \   'untracked': "✗"
-    \   },
-    \ 'folder': {
-    \   'default': "",
-    \   'open': "",
-    \   'empty': "",
-    \   'empty_open': "",
-    \   'symlink': "",
-    \   }
-    \ }
-