Update functions_edit.php

Added autocomplete to associate input field.
Update functions_edit.php

Added _ASSO to associate autocomplete
Merge pull request #271 from magicsunday/patch-1

Update functions_edit.php
#1381212 - Citation details autocomplete not working
Update pedigree map to use same ancestors array as other charts
Reports - PHPDoc, consistent variable names, unused variables, etc.
PHPDoc
Sync submodule
Merge remote-tracking branch 'webtrees-base/master' into develop