Update functions_edit.php

Added autocomplete to associate input field.
Update functions_edit.php

Added _ASSO to associate autocomplete
Missing XREF on pedigree/family book charts
Merge https://github.com/fisharebest/webtrees
Update libraries
#1384017 - Adar on non-leap years should be month 6, not 7
#1385830 - interactive tree error with one-parent (mother) families
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
Merge https://github.com/fisharebest/webtrees