refactor: rename "server_configurations" => "configs" #3330

Problem:
The name `server_configurations` is extremely verbose and irritatingly
formal and dogmatic. This overlong name is a constant nuisance when
reading, writing, and coding.

It's also not even correct: these configurations are just as much
"client" configurations as they are "server" configurations.

Solution:
- Rename to a shorter name.
- Leave placeholder files for any old URLs that link to the old
  location.

1 files changed, 16 insertions, 0 deletions

diff --git a/lua/lspconfig/configs/reason_ls.lua b/lua/lspconfig/configs/reason_ls.lua
new file mode 100644
index 00000000..75028c7c
--- /dev/null
+++ b/lua/lspconfig/configs/reason_ls.lua
@@ -0,0 +1,16 @@
+local util = require 'lspconfig.util'
+
+return {
+  default_config = {
+    cmd = { 'reason-language-server' },
+    filetypes = { 'reason' },
+    root_dir = util.root_pattern('bsconfig.json', '.git'),
+  },
+  docs = {
+    description = [[
+Reason language server
+
+You can install reason language server from [reason-language-server](https://github.com/jaredly/reason-language-server) repository.
+]],
+  },
+}