Use types
Merge branch 'master' of github.com:phpmyadmin/phpmyadmin
Revert 23dee32a299
Add types
Add missing doc comment
Fix failing tests. Make tests run independently.
Load a real theme
extracted methods from tbl_relation.php to tbl_relation.lib.php for rendering html
added methods PMA_sendHtmlForTableOrColumnDropdownList, PMA_sendHtmlForColumnDorpdownList, PMA_sendHtmlForTableDropdownList
added methods PMA_handleUpdateForDisplayField, PMA_getQueryForDisplayUpdate
Remove debugging code
Translated using Weblate (Simplified Chinese)

Currently translated at 95.1% (2586 of 2720)
Merge remote-tracking branch 'origin/master'
Merge pull request #650 from scnakandala/refac_tbl_relation.php

Refactoring tbl_relation.php
Fix typos
Resolve merge conflict