Consider width limitation in wiki
Make WP new path method more generic
Fix WP new path
Merge pull request #2176 from opf/hotfix/16959_timelines_macro_does_not_have_sufficient_width

16959 timelines macro does not have sufficient width
Merge pull request #2185 from opf/hotfix/17286_not_possible_to_create_wp_with_activated_split_screen

17286 not possible to create wp with activated split screen
Remove various implicit globals in Angular app

This patch does not remove globals used by timelines model: removing
these accidental globals would require addressing a number of
circular dependencies, e.g. between `Timeline` and `Project` objects.

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Fix Karma tests reliant on implicit globals

See a3a07f43.

Signed-off-by: Alex Coles <alex@alexbcoles.com>
Fix missing PathHelper dependency in WPController

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