Replace more `$GLOBALS['objPage']` with the page finder service (see #7430)

Merge remote-tracking branch 'origin/5.7'

Merge remote-tracking branch 'origin/5.3' into 5.7

Correctly redirect after deleting multiple elements (see #9702)

Cast bigint columns to integer (see #9701)

Remove files of multiple uploads properly (see #9697)

Replace `$GLOBALS['objPage']` with the page finder (see #7014)

Trim the grid view label to remove empty whitespace (see #9693)

Normalize paths in the `generateScriptTag()` and `generateStyleTag()` methods (see #9694)

Fix the back button for child records in all data container modes (see #9682)

Handle fields with a foreign key and an array value in the value formatter (see #9678)

Correctly show the tooltip of the publish icon in the module wizard (see #9676)

Add list attributes to the pagination template (see #9674)

Return `null` if a foreign key record does not exist (see #9673)

Add `insert_tag_raw` to the `mootools` variable (see #9675)