Removed unsed templates and context menu stuff and fixed cukes.
Merge pull request #89 from finnlabs/fix/angular-context-menu

Removed unsed templates and context menu stuff and fixed cukes.
Merge branch 'dev' into dev-angular

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

Conflicts:
	app/views/hooks/costs/_view_work_packages_context_menu_end.html.erb
	lib/open_project/costs/hooks/work_package_hook.rb
Revert "Mark "View own rates" cuke as wip"

Fixed in 547897b5.

This reverts commit c9f1e7d722f5f5a16207ba53472bee670f5fed0d.