one bug fix and added yaml to html feature

the url variable in dictFromMarkdown now works and if a user wants to
render a ninja template with only data from a yaml file, that is
possible.
added sass as a preprocessor option
fixed yaml + markdown separator bug
removed new lines at the beginning of files

the default css, html, and md files generated by the creeateSite script
had new lines at the beginning of them. Now they don’t.
minify sass file
added examples

added the websites I’m currently maintaining using jagss to an examples
folder
update readme
change setup url
add to todo