Merge pull request #25 from paulcpederson/v1.1

width to thickness
change radius to diameter, adjust doc
set graph to flag when data is ready
draw axes only once when data is ready
add random number controller
work with line directive to gs
neuter core
move filter to graph
update all directives to new structures
clean partials
Merge pull request #1 from nikolaswise/dev

updates
style button
change the p directive to a directive that is not also an html element
add filtering to rings
remove p.js
fix unique graph id problem for ng-repeat bug
remove core
Merge pull request #26 from nikolaswise/v1.1

adjust doc, rename property
no more random ids
Merge pull request #27 from patrickarlt/v1.1

no more random ids