Multiple Emacs Configs & Org Code Block Cleanup

- Add emacs-profiles.el to define available configurations
- Add chemacs, personal emacs, doom emacs, and personal doom emacs config
  as submodules
- Remove extra blank line from startup.sh
- Remove leading spaces from code blocks in org documents

.emacs-profile

@@ -0,0 +1 @@
+doom

.emacs-profiles.el

@@ -0,0 +1,5 @@
+(
+  ("personal" . ((user-emacs-directory . "~/.config/personal-emacs")))
+  ("doom"     . ((user-emacs-directory . "~/.config/doom-emacs")
+                 (env . (("DOOMDIR"    . "~/.config/doom-emacs-config")))))
+)

.gitmodules

@@ -70,3 +70,19 @@
 	path = .themes/fallout-grub-theme
 	url = git@github.com:shvchk/fallout-grub-theme.git
     branch = master
+[submodule ".config/emacs"]
+	path = .config/emacs
+	url = git@github.com:plexus/chemacs2.git
+    branch = master
+[submodule ".config/personal-emacs"]
+	path = .config/personal-emacs
+	url = git@github.com:balajsra/emacs.git
+    branch = main
+[submodule ".config/doom-emacs"]
+	path = .config/doom-emacs
+	url = git@github.com:hlissner/doom-emacs.git
+    branch = develop
+[submodule ".config/doom-emacs-config"]
+	path = .config/doom-emacs-config
+	url = git@github.com:balajsra/doom-emacs-config.git
+    branch = master

.scripts/startup.sh

@@ -48,7 +48,6 @@ declare -a kill_delay_array=(\
     "killall nyrna" \                 # Nyrna
 )
 
-
 help_menu() {
     echo "Main script to launch and kill startup processes. Use only one argument at a time."
     # echo "  - Play / Pause:  playerctl.sh --play-pause"