hasPhasing parameter needed for the sessionsGrid

[sergiogf93]

We need to display if there were phasing results on a session. To do that it is needed that the following methods:

this.get('/{token}/proposal/{0}/session/list'.format([proposal]));
this.get('/{token}/proposal/session/beamlineoperator/{0}/list'.format([beamlineOperator]));
this.get('/{token}/proposal/{0}/session/date/{1}/{2}/list'.format([proposal, startDate, endDate]));
this.get('/{token}/proposal/session/date/{0}/{1}/list'.format([startDate, endDate]));

Return a parameter hasPhasing just like in the case of the method

{token}/proposal/{proposak}/mx/datacollection/session/{sessionId}/list".