add bg-image directive, fix profile modal from blowing outward
change inline images to bg-image directive, different bio styling
move sass variables into base.css, minor bug fixes and responsiveness issues
move sass variables into base.css, minor bug fixes and responsiveness issues
improve modal responsiveness
refactored user modal to pass user data upon click, instead of render ~20 modals per refresh
change click function name from passUser to selectUser
reorganize controller into controllers directory to make maintenance easier, minor fixes to welcome page
remove order by method, works without it
fix messaging scrollbar bug, add tails to messages (yay), improve mobile scrolling
add meta tags, messaging svg icon, and performance & design tweaks
fix some responsiveness issues on landing, begin refactoring swipe functionality into angular directive