Fix rss.xml template, convert post unsafe characters (<, >, &, ") to coresponding HTML entities.
Merge pull request #9 from richard-mihalovic/master

Fix rss.xml template
rss.xml cleanup.
Merge pull request #10 from richard-mihalovic/master

rss.xml cleanup.
sitemap.xml fixed invalid url.
Merge pull request #11 from richard-mihalovic/master

sitemap.xml fixed invalid url.