Remove Predicate.js as it wasn't used and was checked in for no good reason.  The code there already lives in mlang.js
Remove Predicate.js as it wasn't used and was checked in for no good
reason.  The code there already lives in mlang.js

TanayParikh/foam2,jacksonic/vjlofvhjfgm,jacksonic/vjlofvhjfgm,jacksonic/vjlofvhjfgm,foam-framework/foam2,TanayParikh/foam2,foam-framework/foam2,foam-framework/foam2,TanayParikh/foam2,TanayParikh/foam2,foam-framework/foam2,foam-framework/foam2