altacv: Use new printinfo and fontawesome macros for social networks

The newer versions of AltaCV use a printinfo command and fontawesome icons to
support all fontawesome icons instead of having specific LaTeX commands for
icons.
Added the mastodon icon.
Also included a comment on how to add more.

ox-altacv.el

@@ -27,6 +27,17 @@
 ;; This library implements a LaTeX altacv back-end, derived from the
 ;; LaTeX one.
 
+;; To add more social-network icons. Look at the fontawesome icon list
+;; find the \faSymbol macro.
+;; Add the Org option bellow in the options-alist
+;;   ...
+;;   (:symbol "SYMBOL" nil nil parse)
+;;   ...
+;; Then add to the fontaweome macro you found earlier to the template
+;;   ...
+;;   (:symbol "\\faSymbol")
+;;   ...
+
 ;;; Code:
 (require 'cl-lib)
 (require 'ox-latex)
@@ -62,6 +73,7 @@
     (:photo "PHOTO" nil nil parse)
     (:gitlab "GITLAB" nil nil parse)
     (:github "GITHUB" nil nil parse)
+    (:mastodon "MASTODON" nil nil parse)
     (:linkedin "LINKEDIN" nil nil parse)
     (:with-email nil "email" t t)
     (:latex-title-command nil nil "\\begin{fullwidth}\n\\makecvheader\n\\end{fullwidth}")
@@ -160,12 +172,13 @@ holding export options."
                   (let ((command (org-export-data (plist-get info
                                                              (car social-network))
                                                   info)))
-                    (and command (format "\\%s{%s}\n"
+                    (and command (format "\\printinfo{%s}{%s}\n"
                                          (nth 1 social-network)
                                          command))))
-                '((:github "github")
-                  (:gitlab "gitlab")
-                  (:linkedin "linkedin"))
+                '((:github "\\faGithub")
+                  (:gitlab "\\faGitlab")
+                  (:linkedin "\\faLinkedin")
+                  (:mastodon "\\faMastodon"))
                 "")
      "}\n"
      ;; Title command.