avoid calling of a step within a step - api has changed
suppress javascript error to get start writing tests on delete button
use DELETE verb for destroy action
use post for releases edit update

Conflicts:

	app/views/rb_releases/edit.html.erb
give product owner modify_releases permission
Merge remote-tracking branch 'remotes/origin/master' into share/merge-master

Conflicts:
	app/models/rb_sprint.rb
	features/step_definitions/_given_steps.rb
	features/step_definitions/_then_steps.rb
	features/step_definitions/helpers.rb
fix incorrect merge in test helper
Merge pull request #630 from patrickatamaniuk/share/merge-master

Align sharing branch to master
fix and cover the context block of server_variables
Merge branch 'share/fix-disabledmode' into sharing
fixes #609 redmine2 sidebar on apache

sidebar.feature tests (javascript enabled frontend)
Merge pull request #635 from patrickatamaniuk/tests/sidebar

redmine2 sidebar on apache with relative url root
v0.9.16
v0.9.17
API v3 breakage
Postgresql fixes
new release
v0.9.18
mistagged
v0.9.19