Make clone_prod_data use dumpdb
Switch the default article order to desc by date

This will put more relevant compendiums at the top of the frontpage
Closes #249
Add sitemap

Closes #245
Merge pull request #255 from stianjensen/sitemap

Add sitemap
Merge pull request #254 from stianjensen/fix-history-list-layout

Fix history list layout
Merge pull request #253 from stianjensen/default-sort-by-date

Switch the default article order to desc by date
Merge pull request #252 from stianjensen/fix-clone-prod-data

Make clone_prod_data use dumpdb
Strip special characters from URL

Closes #242
Allow UTF-8 characters in username

Closes #244