Add ModelSortConfig to clean up sql_searchable_sortable.rb. UNTESTED
Merge branch 'master' of https://github.com/jomalley2112/sql_search_n_sort

* 'master' of https://github.com/jomalley2112/sql_search_n_sort:
  Add ModelSortConfig to clean up sql_searchable_sortable.rb. UNTESTED

Conflicts:
	lib/sql_search_n_sort/sql_searchable_sortable.rb
Deodorize
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