added search ability and the jsoned_to functions
wrong method name
array_into to jsoned_into
tests for search and hash and array classes
a constant for converting the symbols to api strings
Create new cards with member ids
also add member ids on create
allow creating ticket
Adds position field in checklist to enable sorting of checklists

Trello API returns checklists in a random order and the :pos field
is required to sort them. By adding the :pos field, checklists can be
sorted by their position argument.