API contract : mock of service use portal

[mdutoo]

1 Write a mock UI showcasing the different ways the service use portail can help users (according to its API contract / service use profile) to make good use of a service by the service use portal.

2 Draft API for service "use" actions EasySOA-side :

• EasySOAEnv.proxy/appExists(user, env, serviceEasySOA), in order to know whether to display "create" buttons or not
• EasySOAEnv.listProxies/AppsConsuming/ProvidingService(...)
• goToFStudio() ; possibly also goToFStudioTemplateEditor() or other pages...
• listImpls(isProvidedByServiceSDK, isAvailable / isForkable / isInstantiable, tag / kind : connector / proxy / app / lib / orchestration / workflow / visual / client / mock, forPlatform(s))
• TODO OW requirements for "probe" use
• TODO OW requirements for "replace" use, i.e. copy / fork one or more selected application(s) (ex. Java), typically from staging to one's dev env (or vice versa), and for each other application connected to the selected ones (dependencies or clients), let user choose des Light (ex. Studio) apps to fork (or user) instead (typically of mock / test kind). In the Studio, that results in a blackbox orchestration.

[mkalam-alami]

Introduced at [Service use form mock](../wiki/Service use form mock)