Conditional fields are not shown in webform displayed in blocks

This module doesn't work reliably when using webforms displayed as blocks. When a webform is displayed in a block, the IDs of the generated elements are modified slightly (to prevent the forms in the block and node from clashing if it's displayed on the same page). The approach this module takes to calculating IDs of form elements ignores this and, therefore, the IDs are incorrect. For some reason the IDs are *not* modified when the form is submitted with validation errors, and so the conditional field functionality works.

Inserting a `dsm()` into `webform_conditional_form_alter()` shows that the `#id` is correct. I'd suggest removing the call to `_webform_conditional_get_css_id()` -- which *calculates* an expected ID -- and just using the ID from the form which is actually being processed.