docs: unverbose, mention "settings" param

Problem:
- The docs are verbose.
- The "settings" param is not really clarified anywhere.

Solution:
- Mention the "settings" param in the README.
- Tighten up the wording.
- Remove the "Use a loop to conveniently call 'setup'..." advice in the
  docs. It confuses users and doesn't really save much code.
- Start to reduce the scope of nvim-lspconfig.
  - For example, it is redundant for it to document general LSP things.
    Thus, the help section *lspconfig-lsp* was removed.

closes #1951

1 files changed, 0 insertions, 6 deletions

diff --git a/.github/PULL_REQUEST_TEMPLATE/pull_request_template.md b/.github/PULL_REQUEST_TEMPLATE/pull_request_template.md
index 6e450d78..efb4f2b5 100644
--- a/.github/PULL_REQUEST_TEMPLATE/pull_request_template.md
+++ b/.github/PULL_REQUEST_TEMPLATE/pull_request_template.md
@@ -3,9 +3,3 @@ name: Pull Request
 about: Submit a pull request
 title: ''
 ---
-
-<!--
-If you want to make changes to the README.md, do so in scripts/README_template.md.
-The CONFIG.md is auto-generated with all the options from the various LSP configuration;
-do not edit it manually
--->