* libraries/mysql_wrappers.lib.php: added mysqli support to the
PMA_mysql_field_flags function because mysqli does not know the function
mysqli_field_flags (submitted by Marcel Tschopp - aka 'ne0x').
* libraries/dbi/mysqli.dbi.lib.php: changed default query mode from
MYSQLI_USE_RESULT to MYSQLI_STORE_RESULT in the
PMA_DBI_try_query function (ne0x)
* libraries/dbi/mysql.dbi.lib.php, libraries/dbi/mysqli.dbi.lib.php:
Added wrapping function PMA_DBI_fetch_array() (ne0x)
* libraries/display_tbl.lib.php: PMA_displayTableBody() function now uses
the new PMA_DBI_fetch_array() function instead of
PMA_mysql_fetch_array() (ne0x)
