Merge pull request #6 from sushimustwrite/master

Changed OpenPhoto references to Trovebox. Fixes #4
Merge pull request #8 from sushimustwrite/master

added photo sharing faq
updated pro account faq

added tld twitter card info
minor edits to mobile faq
updated account management faq

added how to sign in if you used browserid/facebook previously
added domain and credit card storage info
Merge pull request #9 from sushimustwrite/master

updated storage faq
edited photo management faqs

now that photo sharing has its own section I've moved some of that stuff there
corrected a typo in URL
added stories folder and my story