emacs.d: initial config version

- starting init.el
  just basics (package, use-package, path-handlin)
- include my-site-start.el
  that includes site-start.d directory and imports
  all *.el files in lexical order
- functionality is imported via use-package inside
  the *.el file
  (first run: internet connection is needed to MELPA)

site-start.d/101-async.el

@@ -0,0 +1,19 @@
+;;; 101-async.el --- asynchronous code execution
+
+;;; Commentary:
+;; Async enables asynchronous processing in Emacs, as well as some basic implementations of asynchronous capabilities
+
+;;; Code:
+(use-package async
+  :init
+  (autoload 'dired-async-mode "dired-async.el" nil t)
+  (dired-async-mode 1)
+  (async-bytecomp-package-mode 1)
+  (autoload 'dired-async-mode "dired-async.el" nil t)
+  (async-bytecomp-package-mode 1)
+  (dired-async-mode 1)
+  (require 'smtpmail-async)
+  (setq send-mail-function 'async-smtpmail-send-it))
+
+(provide '101-async)
+;;; 101-async.el ends here