Add an RSS reader.
add a missing period
add test for selfoss login
Merge pull request #113 from brucespang/rss

Add an RSS Reader
force "Content-Disposition: inline" for owncloud files, so that browsers will display images inline instead of trying to download them.
add public-facing directory for a gifs folder in the main user's owncloud directory
Remove postfix and apache roles from fail2ban.

I removed the postifx role because it doesn't help with spam (it blocks messages that would just be bounced anyways), and has prevented me from receiving legitimate email in the past (e.g. from a friend sitting next to me who uses gmail, from my grandmother, etc...).

I'm not sure about removing the apache role. I removed because I'm worried that a legitimate user might (e.g. me, the googlebot) be banned during debugging or because I misconfigured something.