Added bash script to run linters to tools

Ran prettier on .clang-format

.clang-format

@@ -164,5 +164,5 @@ StatementMacros:
 TabWidth: 8
 UseCRLF: false
 UseTab: Never
-...
+---
 

tools/lint.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+repo="$(git rev-parse --show-toplevel)"
+
+pushd "$repo"
+prettier --write .
+for i in  http_server.c http_server.h json_encode.h mpd_client.c mpd_client.h ympd.c; do
+	clang-format -i -style=file "src/$i"
+done
+popd