Use UI-router instead of ng-router

ui-router offers nested routes, which is useful for forcesched dialogs
and direct access to the dialog

From the URL of the builder, you can add /forceched/myforcesched to go
to the forcesched dialog

Some impact on how the plugins should register new routes. Plugins
just have to use ui-router api to declare new routes.
Simplifies the top menu

Signed-off-by: Pierre Tardy <pierre.tardy@intel.com>
forcesched base UI

First base UI for forcesched.
fullscreen ui-modal is used
Simple column layout, taking advantage of NestedParameter
custom field types can be implemented via plugins, using standard
angularjs directives

Promotion UI is still stubbed, and the command part is not yet implemented.

Signed-off-by: Pierre Tardy <pierre.tardy@intel.com>
fix grunt prod, and sdist mode

make sure we can use python setup.py develop on sdist too.
fix: http://trac.buildbot.net/ticket/2568

Signed-off-by: Pierre Tardy <pierre.tardy@intel.com>
fix warning reported by travisCI

looks like added only in nine by merge: a6ec211df118c739d2e7b7355577da07e42cc7b3
Merge pull request #898 from tardyp/forcesched

Forcesched UI