Using gitlab url to build links for gitlab issue tracker and add a spec. Fix rubocop warnings in path.

Make the following changes to deal with new behavior in Rails 4.1.2:

* Use nested resources to avoid slashes in arguments to path helpers.

Fixes #1967.

Signed-off-by: NJeroen van Baarsen <jeroenvanbaarsen@gmail.com>

Related https://semaphoreapp.com/gitlabhq/gitlabhq/branches/pull-request-8580/builds/9
Asana service doesn't check if restrict_to_branch is defined since it can be undefined

And add restrict_to_branch to spec

Also add ability to render "service.help" in markdown

This outdated gem was the cause of those annoying MiniTest errors.

Also updates one use of `ensure_inclusion_of` which was deprecated in
favor of `validate_inclusion_of`.

Added tests and updated docs. Also adding 'user_id' field in the hooks for adding/removing user from team.

adding avatar to project settings page added avatar removal show project avatar on dashboard, projects page, project page added rspec and feature tests added project avatar from repository new default project icon added added copying af avatar to forking of project added generated icon fixed avatar fork hound fix style fix test fix

for his work and help)

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

More portable if either test or class gets moved,
more uniform with the rest of the tests.

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

per changes with slack, they’re now using “static” web hook urls that describe the team & service with IDs that don’t change if the team or service name change. their recommendation is to use the raw webhook_url instead of building it out of components to allow more flexibility

this should also prevent issues cropping up with mistakes in how the urls are parsed