Fix xss #48

Merged

Plume_migration_agent merged 5 commits from master into master 4 years ago

Author	SHA1	Message	Date
fdb-hiroshima	96f027e506	fix double escape	4 years ago
Trinity Pointard	7d9609671c	change post.content and comment.content's types from String to SafeString	4 years ago
Trinity Pointard	bb1442db8a	create new type SafeString to sanitise and store unsafe html	4 years ago
Trinity Pointard	e7cadbf764	fix double-escaping on login page and disallow html on summary	4 years ago
Trinity Pointard	daf4de07be	rename templates from .tera to .html.tera to enable auto-escaping of html	4 years ago