format source code according to WebStorm
bugfixing
change rank assignment: from 1,1,2 to 1,1,3 in ex aequo
change style of delete icon
fix clip path (webkit no camelCase selectors)
simple code reordering
small code refactorings
add option to define the range within the data desc + use the data scale for inverted mappings (0..100 -> 1..0)
extract reweight dialog details to own function for better customization
wrap css stuff in a namespace
move some static html staff from js to html