add spacing around units
make group names look prettier
use group label instead of index for directory generation
scaffolding for task class
move executable sanitization into summary

One step closer to the source => thumbs up!
initialize task
compute an id for the task
collect tasks
store tasks instead of list of paths

The paths will be stored inside of the tasks
start using task instead of summary
remove some more summary references

alias max to grab. Now both use cases have a reasonable method name.
completely remove summaries instance variable
create page for each resource/group pairing
add large histogram image to resource/group pages
link to resource/group pages from index
hacking in scaled units
round display of resource values
some basic styling for resource/group pages