FIX equation wrong data
move style rules to app.css
remove bullets from ul elements
remove <P> and wrap equation with well divs
remove well class from outer div
remove minification safe service list from directive "equation"
change equation directive to add param classes to directive template
remove equation wrapping divs
add well-sm class to equation
add "x" placeholder to equation input
add a scoring panel
add bootstrp classes to "get score" button
set 10px padding-top to document body
change tag button to "a" due to strange behaviour with bootstrap button