Deactivate add relation buttons with empty inputs.
add trash icon for wp parent and disable add button if parent id is empty.
Forbid to open details if they are not open already
Change details pane selection on single-click
Fix key name
Test datepicker's first day of week
Force hyperagent to update on multiple parent change.
Merge pull request #1822 from opf/fix/add-relations-validation
Keep (un)star up to date when adding/removing watcher.
Merge pull request #1849 from opf/feature/15246_date_picker_start_of_week_always_sunday_in_english

15246 date picker start of week always sunday in english
Add first day of week spec example with EN locale

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Merge pull request #1848 from opf/feature/15087_change_wp_displayed_in_details_pane_by_left_clicking

15087 change wp displayed in details pane by left clicking
Merge pull request #1851 from opf/fix/star-unstar-when-removing-watcher

Keep (un)star up to date when adding/removing watcher.
Initial steps to "fix" work packages table header

Bug # 15160 (Task # 15393)

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Fix column context menu positioning

Give hasDropdownMenu directive an option to position relative to
arbitrary child elements.

Bug # 15160 (Task # 15394)

Signed-off-by: Alex Coles <alex@alexbcoles.com>