Counter Updates
Removed font declaration from text box so it matches the global font for the app.
Merge pull request #2185 from flukeout/counterupdates

Counter Updates - fixes #2152
Merge pull request #2201 from flukeout/textfix

Text Brick font fix - fixes #2912
shimming NodeList with an array() function
Merge pull request #2217 from Pomax/nodelistshim

shimmed NodeList with an array() function
keeps mutant.js load only in designer, and moves the select handling to mutant.js instead of ceci-app. relatedly, fixes firebase/mutant problems