Add .gitignore and myconfig.org

* 'eln-cache' directory can't be moved to ~/.cache/emacs till emacs release 29

* myconfig.org is empty, contains some notes but no real configuration

* Added a silly 'Personal Info' section with commented code to avoid
  errors on emacs startup

This is the most simple configuration with straight.el, emacs config
in org-mode format file and no-littering taking care of littering.

.gitignore

@@ -0,0 +1,2 @@
+eln-cache/*
+myconfig.el

myconfig.org

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+#+startup: overview
+
+* Pending task
+- Set hydra for =straight.el= ([[https://github.com/abo-abo/hydra/wiki/straight.el][reference]])
+
+* Famous init files
+- [[https://github.com/zamansky/dot-emacs][The Big Zemansky]]
+- [[https://pages.sachachua.com/.emacs.d/Sacha.html][Sacha Chua Emac's configuration]]
+- [[https://github.com/patrickt/emacs][Patrick: GOAT init emacs]]
+- [[https://github.com/manugoyal/.emacs.d][Manugoyal: Emacs config]]
+- [[https://github.com/daviwil/dotfiles/blob/master/Emacs.org][System Crafters]]
+- [[https://github.com/daviwil/emacs-from-scratch/blob/master/Emacs.org][System Crafters emacs-from-scratch]]
+- [[https://github.com/SystemCrafters/crafter-configs][System Crafters configs compilation]]
+- [[https://github.com/oantolin/emacs-config][Omar Antolin]]
+- [[https://bitbucket.org/hyunlee1o/dotfiles/src/main/.emacs.d/init.el][hyunlee1o]]
+- [[https://www.lucacambiaghi.com/vanilla-emacs/readme.html#h:403F77CB-A591-4431-B568-CD802876F770][Luca Cambiaghi]]
+- [[https://github.com/abougouffa/minemacs][Minemacs]]
+* Before this file loads
+** The =early-init.el= file has been loaded.
+This file inhibits =package.el= for loading packages
+** The =init.el= file has been loaded
+This file:
+- Sets a new =straight-base-dir=
+- Sets all that it's needed for =straight.el= to work as package manager
+- Load the =no-littering= package (see [[https://github.com/emacscollective/no-littering][doc]]) This package sets out to fix "the littering" by changing the values of path variables to put configuration files in =no-littering-etc-directory= (this will be =~/.cache/emacs/etc/= for this configuration) and persistent data files in =no-littering-var-directory= (for me: =~/.cache/emacs/var/=), and by using descriptive file names and subdirectories when appropriate. This is similar to a color-theme; a "path-theme" if you will.
+- Load backup configuration by using the =backup-theme-function= from =no-littering=
+- Tries to install =org-mode= just to be sure the newest release is used
+- Loads the newer of this two files: =myconfig.org= or =myconfig.el=. In other words, if there are no new changes in =myconfig.org= it loads =myconfig.el= (it's faster)
+
+* use-package tips
+Some notes about [[https://github.com/jwiegley/use-package][use-package]]
+- *:ensure* if true will install the package if not installed
+  It won't update packages. See auto-package-update for keeping all
+  packages up to date
+- *:init* keyword to execute code *before* a package is loaded. It
+  accepts one or more forms, up to the next keyword
+- *:config* can be used to execute code *after* a package is loaded.
+  In cases where loading is done lazily (see more about autoloading
+  below), this execution is deferred until after the autoload
+  occurs
+- *:custom* permite configurar variables con syntaxis simplificada
+- *:bind*
+- *:bind-keymap*
+- *:commands*
+- *:mode* and *:interpreter*
+- *:magic*
+- *:hook* You can define hooks
+- *:if*
+- *:defer* En general use-package intenta aplicar lazy loading, pero
+  en algún paquete es necesario especificarlo explicitamente
+- *:demand* Este es el contrario del anterior, para paquetes
+  que queremos cargar de inmediato
+- *:diminish* and *:delight* changes minormode display in status line
+
+* Personal info
+#+begin_src elisp
+;; (setq user-full-name "FirstName Surname"
+;;       user-mail-address "myaddress@mymail.com")
+#+end_src