Rename legacy pagination CSS classes

Avoid potential collision with new pagination styles.

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Rename pagination-related CSS classes

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Refactor pagination styles to use CSS flexboxes

Bug # 15375

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Prohibit text wrapping in pagination

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Fix members pagination cuke, broken in 038d32f5

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Fix typo in pagination classes

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Use ellipsis character (…) in pagination

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Use non-breaking spaces in pagination range

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Refactoring
Add scope for existing tests
Test handling of empty value selection
Don't create array with single undefined element
show waiting-spinner outside of the wp-table

This circumvents issues whith horizontal scrolling in the table.
See: https://www.openproject.org/work_packages/16480
remove cg-busy css from wp-table
Merge pull request #1985 from opf/fix/16486_workpackage_list_throws_500_with_target_version_filter

16486 workpackage list throws 500 with target version filter
Merge pull request #1987 from opf/fix/16480_scrolling_issues_with_spinner_in_wp_table

Show waiting-spinner outside of the wp-table
Test correct query deletion verb
Correct query deletion verb on server side
Allow user to unpublish a query
set default pagination options to [10,20,50,100]