Revert "fixes #6573 - foretello should error when sorting by non-sortable field, BZ 1110431"

This reverts commit 3ec51c074a3decb6656f85195d98b39f57ccf430.

will re-introduce this fix at a later date when we have some testing
around sorting
Merge pull request #4540 from komidore64/revert-rmi6573

Revert "fixes #6573 - foretello should error when sorting by non-sortabl...