remove floicon because its author is a colossal shitlord (http://tt-rss.org/forum/viewtopic.php?f=1&t=2055&p=10824#p10822)
Fix password field missing on login form when auth_internal not used
Merge pull request #193 from kwirk/login_form_fix

Fix password field missing on login form when auth_internal not used
when checking filter expression for validity, do not include ttrss_feed_categories (closes #689)
Merge branch 'master' of github.com:gothfox/Tiny-Tiny-RSS