remove spam in php error log, sry
remove error log spam
removes a php warning
upload image design thing

(also fixes bug on quitter.se causing images not to preview, caused by
our https substitutions in apache)
notifications bug
bug in profile popup not displaying if we're following or not
fix issues with mention suggestions
design consistency
missing brackets making background image not appear in webkit
fix glitch with switching between new and classic
on 404, only redirect to front page if this is a user stream
easier updates
readme layout fix (?)
readme layout fix (??)
makes thumbnails show again
force the config to be an array if empty

...or we get a bunch of "invalid argument" to the foreach statement.