CompetitionSuggestion.search should return array of CompetitionSuggestion

[dkent600]

CompetitionSuggestion.search() is currently returning an array of anonymous objects that don't implement state() nor any other functions on CompetitionSuggestion, It should return an array of CompetitionSuggestion. This requested behavior is the pattern elsewhere in the client lib.

[dkent600]

Setting to Medium priority, rather than High, only because there is a work-around.

[dkent600]

An implication of this bug is that though CompetitionSuggestion.suggestions() is declared to return CompetitionSuggestion[], it doesn't.