Modified "Selecting level of detail for observable composition" section with short intro, simplified first column content and added an example column
Modified "Selecting level of detail for observable composition" section with short intro, simplified first column content and added an example column

jburns12/stixproject.github.io,STIXProject/stixproject.github.io,johnwunder/johnwunder.github.io,STIXProject/stixproject.github.io,STIXProject/stixproject.github.io,STIXProject/stixproject.github.io,jburns12/stixproject.github.io,johnwunder/johnwunder.github.io,jburns12/stixproject.github.io,jburns12/stixproject.github.io,johnwunder/johnwunder.github.io,johnwunder/johnwunder.github.io