Revised Sublime User Preferences

Changes to be committed:
	modified:   .gitignore
	modified:   01-sublime-text.md
Added more resources and links to coding standards.

Changes to be committed:
	modified:   02-html-css.md
	modified:   03-javascript.md
	modified:   04-python.md
	modified:   05-django.md
	modified:   06-php.md