Moved loading to setUp function.
Removed newlines.
Added unittest for function _bibdk_custom_search_set_default_values.
Remove a couple of newlines.
Rewrote function _bibdk_custom_search_set_default_values to functional programming style.
Pushed global variable to calling function.
Remove a couple of newlines.
Pushed call to _bibdk_custom_search_get_field_searchcodes to calling function for making unittest possible.
Added documentation comment and remove a couple of newlines.
Rewrote function _bibdk_custom_search_default_values to functional programming style.
Added unittest for function _bibdk_custom_search_default_values.
Handling multiple form elements assigned same search code.
Merge branch 'feature/1171-multiple_creators' into develop