Dev: Start fix issue #8217: "Numerical Input" question validation only client side
Dev: PHP clean up numerci question type before doing test.
Dev: starting, because one (or more) filter to find
Dev: integer is fixed, but not numeric
Revert "Dev: Start fix issue #8217: "Numerical Input" question validation only client side"

Dev: This reverts commit f1712f425d68723dc20ba067bd46d7e7568a24f5.
Dev: To be on own repo before testing
Dev: Start fix issue #8217: "Numerical Input" question validation only client side
Dev: PHP clean up numerci question type before doing test.
Dev: starting, because one (or more) filter to find
Dev: integer is fixed, but not numeric