fixing the interal error on participant index filter
changed the js to collect aval on the frist filterparam
refactored the foreach and the error message
to be studied by mark
added the filter function the all controllers and modified the error messages
Merge branch 'develop' into feature/filter_throws_internal_error
Merge branch 'develop' into feature/filter_throws_internal_error
added new component to hold the function
Merge branch 'develop' into feature/filter_throws_internal_error
added some test to teh filter component
fix filter event on changing dropdown
eidt the controllers to hold the filter component
moved the get condition function to the component
Merge branch 'feature/filter_throws_internal_error' of https://github.com/texttochange/vusion-frontend into feature/filter_throws_internal_error
fixed bug in the HistoryController mass delete
fixed the unmatchable reply filter bug
added the getcondition function tests
label test one
label test 2
label test 3