Add extra spacing to some regex checks when searching through code for class names.
Add extra spacing to some regex checks when searching through code for class names.

This was causing erroneous results of "_exists" as a class name in the component XMLs.

nicholasryan/CorePlus,nicholasryan/CorePlus,nicholasryan/CorePlus,nicholasryan/CorePlus,nicholasryan/CorePlus,nicholasryan/CorePlus,nicholasryan/CorePlus,nicholasryan/CorePlus