removing references to fieldFormatter code that was bad
add value script to terms
'self up' the code, fix this reference in onError
variable renaming for clarity
add exclude/include to significant terms
remove regex class, fix praam name
fix script param name, add to range
squash empty input for script params
create string paramtype, use for string input
fix field and optioned test names
start testing string agg type
tests, and fix for param index
Tweak view for consistency
Add scripts to the rest of the aggs where it applies
preparing for pull request
merging master and fixing bug issues
init commit
Closes #1720. Now pie charts with a single value for its first slice and multiple values for each layer on top of that will display a llegend as intended.
removing seriesLabel from constructor function and keeping it as a variable in the isLegendShown function
Merge pull request #1756 from stormpython/fix_1720

Fixes #1720. Legend not displaying when multiple types - pie chart.