ci: use node 8.x branch with npm for publish

tests: resolve issue with postgresql connectivity

warden/groups: add ability to list all groups (ory#612)

* add ability to list all groups

Signed-off-by: Joshua Rubin <[email protected]>

* update based on review comments

Signed-off-by: Joshua Rubin <[email protected]>

* a few more updates from review

Signed-off-by: Joshua Rubin <[email protected]>

* ensure group lists dont return nil

Signed-off-by: Joshua Rubin <[email protected]>

cmd/server: SQLConnection should load SQLRequestManager

Closes ory#613

vendor: support dep (ory#606)

* fix go-jose

Signed-off-by: Joshua Rubin <[email protected]>

* add Gopkg.toml

Signed-off-by: Joshua Rubin <[email protected]>

* add tests for dep

Signed-off-by: Joshua Rubin <[email protected]>

* fix glide build

Signed-off-by: Joshua Rubin <[email protected]>

docker: update to consent app alpha.7

docs: remove old consent policy example

travis: run predeploy after success on tags

This is required because before_deploy is ran twice if multiple providers exist, see travis-ci/travis-ci#2570

scripts: make run-deploy executable

travis: move deploy scripts to its own file

This is required because before_deploy is ran twice if multiple providers exist, see travis-ci/travis-ci#2570