Table column selector tool

This template contains a tool for users to be able to select columns from a table. It is a mix of iron python, action controls, java script and css that works on both webplayer. It is very useful for end users to be able to select the columns they want to see. It has 3 presets for each individual user, and a default preset. Users can save 3 different column selection sets. Tested on 7.11. Easy to tweak for additional presets.