FIX Match search terms at the start of a string

[emteknetnz]

Needless bool cast causes search terms with a 0 index to not get matched

Caused this failure

On this PR <- that PR is effectively the unit tests coverage for this PR

Because getElementsForSearch() now returns 'trimmed' content rather than content suuronded by whitespace which happened previously because the entire ElementalArea was being rendered, rather than individual content blocks delimited by a space

ElementalArea.ss (includes whitespace before and after the elemental content)

<% if $ElementControllers %>
    <% loop $ElementControllers %>
	   $Me
    <% end_loop %>
<% end_if %>

[emteknetnz]

Failing test is an unrelated graphql4 issue