working up/down buttons
added empty buttons for C_UD
added routes
updated routes and partials
corrected crud routes
DRY'd up popup, refined routes
refined routes, styling
working update (can't change image yet)
working unselect currentGroup
fixed bug with selecting same currentGroup
working delete
half implemented new and create post
changed form enctype
half-working new post
fixed text scaling for few characters
centered polaroid text properly
working new post, not in correct position, not correct offset
refining
fixed rendering of newlines
spaced out menu buttons