add split check service
add split check service
begin refactor into splitcheckservice
add and delete items from bill and update individual user page
tip tax and total calculate when user changes subtotal
sockets connect many users to same bill
sockets update any newcomer with the current bill
fix bug where subtotal was not properly linked up in split check service
add socket for updating bill subtotal
fix bug where per item tax was not calculating properly
socket emits when deleting an item
add red/green color to remainder to show when positive/negative, fix bug where remainder was calculating before grand total instead of after
add range sliders for tax and tip amounts
update tax on each item on bill when tax percent is changed
can calculate personal amount owed
move split check service functions outside of return statement, change tax % to display to 3 digits
merge refactored splitcheck into project
calculate individual tip when someone enters room or closes browser. does NOT update if they navigate out of room